74275642

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{67157}}^1$

素因数の和:67245

約数の個数: 16

約数和(自身を含む): 128943360

約数和(自身を除く): 54667718

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 67157, 134314, 470099, 940198, 5305403, 10610806, 37137821, 74275642]

約数ペア:

[(1, 74275642), (2, 37137821), (7, 10610806), (14, 5305403), (79, 940198), (158, 470099), (553, 134314), (1106, 67157)]