74025974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 125286912

約数和(自身を除く): 51260938

約数列:

[1, 2, 11, 22, 37, 74, 211, 407, 422, 431, 814, 862, 2321, 4642, 4741, 7807, 9482, 15614, 15947, 31894, 85877, 90941, 171754, 175417, 181882, 350834, 1000351, 2000702, 3364817, 6729634, 37012987, 74025974]

約数ペア:

[(1, 74025974), (2, 37012987), (11, 6729634), (22, 3364817), (37, 2000702), (74, 1000351), (211, 350834), (407, 181882), (422, 175417), (431, 171754), (814, 90941), (862, 85877), (2321, 31894), (4642, 15947), (4741, 15614), (7807, 9482)]