17701436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 31693536

約数和(自身を除く): 13992100

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 397, 628, 794, 1588, 11147, 22294, 28187, 44588, 56374, 62329, 112748, 124658, 249316, 4425359, 8850718, 17701436]

約数ペア:

[(1, 17701436), (2, 8850718), (4, 4425359), (71, 249316), (142, 124658), (157, 112748), (284, 62329), (314, 56374), (397, 44588), (628, 28187), (794, 22294), (1588, 11147)]