15697510388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2929

約数の個数: 96

約数和(自身を含む): 33861574656

約数和(自身を除く): 18164064268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 127, 194, 238, 254, 388, 476, 508, 679, 889, 1358, 1649, 1778, 2159, 2677, 2716, 3298, 3556, 4318, 5354, 6596, 8636, 10708, 11543, 12319, 15113, 18739, 23086, 24638, 30226, 37478, 45509, 46172, 49276, 60452, 74956, 86233, 91018, 172466, 182036, 209423, 259669, 318563, 339979, 344932, 418846, 519338, 637126, 679958, 837692, 1038676, 1274252, 1359916, 1465961, 1817683, 2379853, 2931922, 3635366, 4414373, 4759706, 5779643, 5863844, 7270732, 8828746, 9519412, 11559286, 17657492, 23118572, 30900611, 32977963, 40457501, 61801222, 65955926, 80915002, 123602444, 131911852, 161830004, 230845741, 461691482, 560625371, 923382964, 1121250742, 2242501484, 3924377597, 7848755194, 15697510388]

約数ペア:

[(1, 15697510388), (2, 7848755194), (4, 3924377597), (7, 2242501484), (14, 1121250742), (17, 923382964), (28, 560625371), (34, 461691482), (68, 230845741), (97, 161830004), (119, 131911852), (127, 123602444), (194, 80915002), (238, 65955926), (254, 61801222), (388, 40457501), (476, 32977963), (508, 30900611), (679, 23118572), (889, 17657492), (1358, 11559286), (1649, 9519412), (1778, 8828746), (2159, 7270732), (2677, 5863844), (2716, 5779643), (3298, 4759706), (3556, 4414373), (4318, 3635366), (5354, 2931922), (6596, 2379853), (8636, 1817683), (10708, 1465961), (11543, 1359916), (12319, 1274252), (15113, 1038676), (18739, 837692), (23086, 679958), (24638, 637126), (30226, 519338), (37478, 418846), (45509, 344932), (46172, 339979), (49276, 318563), (60452, 259669), (74956, 209423), (86233, 182036), (91018, 172466)]