74190428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8753}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 140694288

約数和(自身を除く): 66503860

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 8753, 17506, 35012, 113789, 227578, 455156, 1426739, 2853478, 5706956, 18547607, 37095214, 74190428]

約数ペア:

[(1, 74190428), (2, 37095214), (4, 18547607), (13, 5706956), (26, 2853478), (52, 1426739), (163, 455156), (326, 227578), (652, 113789), (2119, 35012), (4238, 17506), (8476, 8753)]