8035967524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{3847}}^1$

素因数の和:4037

約数の個数: 72

約数和(自身を含む): 16207929920

約数和(自身を除く): 8171962396

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 289, 442, 556, 578, 884, 1156, 1807, 2363, 3614, 3757, 3847, 4726, 7228, 7514, 7694, 9452, 15028, 15388, 30719, 40171, 50011, 61438, 65399, 80342, 100022, 122876, 130798, 160684, 200044, 261596, 522223, 534733, 850187, 1044446, 1069466, 1111783, 1700374, 2088892, 2138932, 2223566, 3400748, 4447132, 6951529, 9090461, 13903058, 14453179, 18180922, 27806116, 28906358, 36361844, 57812716, 118175993, 154537837, 236351986, 309075674, 472703972, 618151348, 2008991881, 4017983762, 8035967524]

約数ペア:

[(1, 8035967524), (2, 4017983762), (4, 2008991881), (13, 618151348), (17, 472703972), (26, 309075674), (34, 236351986), (52, 154537837), (68, 118175993), (139, 57812716), (221, 36361844), (278, 28906358), (289, 27806116), (442, 18180922), (556, 14453179), (578, 13903058), (884, 9090461), (1156, 6951529), (1807, 4447132), (2363, 3400748), (3614, 2223566), (3757, 2138932), (3847, 2088892), (4726, 1700374), (7228, 1111783), (7514, 1069466), (7694, 1044446), (9452, 850187), (15028, 534733), (15388, 522223), (30719, 261596), (40171, 200044), (50011, 160684), (61438, 130798), (65399, 122876), (80342, 100022)]