74209736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{138451}}^1$

素因数の和:138524

約数の個数: 16

約数和(自身を含む): 141221040

約数和(自身を除く): 67011304

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 138451, 276902, 553804, 1107608, 9276217, 18552434, 37104868, 74209736]

約数ペア:

[(1, 74209736), (2, 37104868), (4, 18552434), (8, 9276217), (67, 1107608), (134, 553804), (268, 276902), (536, 138451)]