64200656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 134590344

約数和(自身を除く): 70389688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 1201, 2056, 2402, 3341, 4112, 4804, 6682, 9608, 13364, 15613, 19216, 26728, 31226, 53456, 62452, 124904, 249808, 308657, 617314, 1234628, 2469256, 4012541, 4938512, 8025082, 16050164, 32100328, 64200656]

約数ペア:

[(1, 64200656), (2, 32100328), (4, 16050164), (8, 8025082), (13, 4938512), (16, 4012541), (26, 2469256), (52, 1234628), (104, 617314), (208, 308657), (257, 249808), (514, 124904), (1028, 62452), (1201, 53456), (2056, 31226), (2402, 26728), (3341, 19216), (4112, 15613), (4804, 13364), (6682, 9608)]