74506628

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19423}}^1$

素因数の和:19571

約数の個数: 24

約数和(自身を含む): 150108672

約数和(自身を除く): 75602044

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 19423, 38846, 77692, 135961, 271922, 543844, 2660951, 5321902, 10643804, 18626657, 37253314, 74506628]

約数ペア:

[(1, 74506628), (2, 37253314), (4, 18626657), (7, 10643804), (14, 5321902), (28, 2660951), (137, 543844), (274, 271922), (548, 135961), (959, 77692), (1918, 38846), (3836, 19423)]