28806537396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{3343}}^1$

素因数の和:3990

約数の個数: 144

約数和(自身を含む): 83342966784

約数和(自身を除く): 54536429388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 607, 676, 1014, 1092, 1183, 1214, 1821, 2028, 2366, 2428, 3343, 3549, 3642, 4249, 4732, 6686, 7098, 7284, 7891, 8498, 10029, 12747, 13372, 14196, 15782, 16996, 20058, 23401, 23673, 25494, 31564, 40116, 43459, 46802, 47346, 50988, 55237, 70203, 86918, 93604, 94692, 102583, 110474, 130377, 140406, 165711, 173836, 205166, 220948, 260754, 280812, 304213, 307749, 331422, 410332, 521508, 564967, 608426, 615498, 662844, 718081, 912639, 1129934, 1216852, 1230996, 1436162, 1694901, 1825278, 2029201, 2154243, 2259868, 2872324, 3389802, 3650556, 3954769, 4058402, 4308486, 6087603, 6779604, 7909538, 8116804, 8616972, 11864307, 12175206, 14204407, 15819076, 23728614, 24350412, 26379613, 28408814, 42613221, 47457228, 52759226, 56817628, 79138839, 85226442, 105518452, 158277678, 170452884, 184657291, 316555356, 342934969, 369314582, 553971873, 685869938, 738629164, 1028804907, 1107943746, 1371739876, 2057609814, 2215887492, 2400544783, 4115219628, 4801089566, 7201634349, 9602179132, 14403268698, 28806537396]

約数ペア:

[(1, 28806537396), (2, 14403268698), (3, 9602179132), (4, 7201634349), (6, 4801089566), (7, 4115219628), (12, 2400544783), (13, 2215887492), (14, 2057609814), (21, 1371739876), (26, 1107943746), (28, 1028804907), (39, 738629164), (42, 685869938), (52, 553971873), (78, 369314582), (84, 342934969), (91, 316555356), (156, 184657291), (169, 170452884), (182, 158277678), (273, 105518452), (338, 85226442), (364, 79138839), (507, 56817628), (546, 52759226), (607, 47457228), (676, 42613221), (1014, 28408814), (1092, 26379613), (1183, 24350412), (1214, 23728614), (1821, 15819076), (2028, 14204407), (2366, 12175206), (2428, 11864307), (3343, 8616972), (3549, 8116804), (3642, 7909538), (4249, 6779604), (4732, 6087603), (6686, 4308486), (7098, 4058402), (7284, 3954769), (7891, 3650556), (8498, 3389802), (10029, 2872324), (12747, 2259868), (13372, 2154243), (14196, 2029201), (15782, 1825278), (16996, 1694901), (20058, 1436162), (23401, 1230996), (23673, 1216852), (25494, 1129934), (31564, 912639), (40116, 718081), (43459, 662844), (46802, 615498), (47346, 608426), (50988, 564967), (55237, 521508), (70203, 410332), (86918, 331422), (93604, 307749), (94692, 304213), (102583, 280812), (110474, 260754), (130377, 220948), (140406, 205166), (165711, 173836)]