74429771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 85471680

約数和(自身を除く): 11041909

約数列:

[1, 13, 23, 79, 137, 299, 529, 1027, 1781, 1817, 3151, 6877, 10823, 23621, 40963, 41791, 72473, 140699, 248929, 543283, 942149, 3236077, 5725367, 74429771]

約数ペア:

[(1, 74429771), (13, 5725367), (23, 3236077), (79, 942149), (137, 543283), (299, 248929), (529, 140699), (1027, 72473), (1781, 41791), (1817, 40963), (3151, 23621), (6877, 10823)]