28849548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 56951412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 911, 1092, 1131, 1218, 1508, 1822, 2262, 2436, 2639, 2733, 3644, 4524, 5278, 5466, 6377, 7917, 10556, 10932, 11843, 12754, 15834, 19131, 23686, 25508, 26419, 31668, 35529, 38262, 47372, 52838, 71058, 76524, 79257, 82901, 105676, 142116, 158514, 165802, 184933, 248703, 317028, 331604, 343447, 369866, 497406, 554799, 686894, 739732, 994812, 1030341, 1109598, 1373788, 2060682, 2219196, 2404129, 4121364, 4808258, 7212387, 9616516, 14424774, 28849548]

約数ペア:

[(1, 28849548), (2, 14424774), (3, 9616516), (4, 7212387), (6, 4808258), (7, 4121364), (12, 2404129), (13, 2219196), (14, 2060682), (21, 1373788), (26, 1109598), (28, 1030341), (29, 994812), (39, 739732), (42, 686894), (52, 554799), (58, 497406), (78, 369866), (84, 343447), (87, 331604), (91, 317028), (116, 248703), (156, 184933), (174, 165802), (182, 158514), (203, 142116), (273, 105676), (348, 82901), (364, 79257), (377, 76524), (406, 71058), (546, 52838), (609, 47372), (754, 38262), (812, 35529), (911, 31668), (1092, 26419), (1131, 25508), (1218, 23686), (1508, 19131), (1822, 15834), (2262, 12754), (2436, 11843), (2639, 10932), (2733, 10556), (3644, 7917), (4524, 6377), (5278, 5466)]