67630862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 117899712

約数和(自身を除く): 50268850

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 2887, 5774, 11713, 23426, 37531, 49079, 75062, 98158, 153011, 306022, 638027, 1276054, 1989143, 2601187, 3978286, 5202374, 33815431, 67630862]

約数ペア:

[(1, 67630862), (2, 33815431), (13, 5202374), (17, 3978286), (26, 2601187), (34, 1989143), (53, 1276054), (106, 638027), (221, 306022), (442, 153011), (689, 98158), (901, 75062), (1378, 49079), (1802, 37531), (2887, 23426), (5774, 11713)]