79461808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 163650240

約数和(自身を除く): 84188432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 389, 751, 778, 1502, 1556, 3004, 3112, 6008, 6224, 6613, 12016, 12767, 13226, 25534, 26452, 51068, 52904, 102136, 105808, 204272, 292139, 584278, 1168556, 2337112, 4674224, 4966363, 9932726, 19865452, 39730904, 79461808]

約数ペア:

[(1, 79461808), (2, 39730904), (4, 19865452), (8, 9932726), (16, 4966363), (17, 4674224), (34, 2337112), (68, 1168556), (136, 584278), (272, 292139), (389, 204272), (751, 105808), (778, 102136), (1502, 52904), (1556, 51068), (3004, 26452), (3112, 25534), (6008, 13226), (6224, 12767), (6613, 12016)]