70431856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 149990400

約数和(自身を除く): 79558544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 2879, 3058, 5758, 6116, 11516, 12232, 23032, 24464, 31669, 46064, 63338, 126676, 253352, 400181, 506704, 800362, 1600724, 3201448, 4401991, 6402896, 8803982, 17607964, 35215928, 70431856]

約数ペア:

[(1, 70431856), (2, 35215928), (4, 17607964), (8, 8803982), (11, 6402896), (16, 4401991), (22, 3201448), (44, 1600724), (88, 800362), (139, 506704), (176, 400181), (278, 253352), (556, 126676), (1112, 63338), (1529, 46064), (2224, 31669), (2879, 24464), (3058, 23032), (5758, 12232), (6116, 11516)]