65127628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 123653376

約数和(自身を除く): 58525748

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 101, 163, 172, 202, 326, 404, 652, 989, 1978, 2323, 3749, 3956, 4343, 4646, 7009, 7498, 8686, 9292, 14018, 14996, 16463, 17372, 28036, 32926, 65852, 99889, 161207, 199778, 322414, 378649, 399556, 644828, 707909, 757298, 1415818, 1514596, 2831636, 16281907, 32563814, 65127628]

約数ペア:

[(1, 65127628), (2, 32563814), (4, 16281907), (23, 2831636), (43, 1514596), (46, 1415818), (86, 757298), (92, 707909), (101, 644828), (163, 399556), (172, 378649), (202, 322414), (326, 199778), (404, 161207), (652, 99889), (989, 65852), (1978, 32926), (2323, 28036), (3749, 17372), (3956, 16463), (4343, 14996), (4646, 14018), (7009, 9292), (7498, 8686)]