74643608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2729}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 151351200

約数和(自身を除く): 76707592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 2729, 3419, 5458, 6838, 10916, 13676, 21832, 27352, 35477, 70954, 141908, 283816, 717727, 1435454, 2870908, 5741816, 9330451, 18660902, 37321804, 74643608]

約数ペア:

[(1, 74643608), (2, 37321804), (4, 18660902), (8, 9330451), (13, 5741816), (26, 2870908), (52, 1435454), (104, 717727), (263, 283816), (526, 141908), (1052, 70954), (2104, 35477), (2729, 27352), (3419, 21832), (5458, 13676), (6838, 10916)]