39418808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34457}}^1$

素因数の和:34487

約数の個数: 32

約数和(自身を含む): 86834160

約数和(自身を除く): 47415352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 34457, 68914, 137828, 275656, 379027, 447941, 758054, 895882, 1516108, 1791764, 3032216, 3583528, 4927351, 9854702, 19709404, 39418808]

約数ペア:

[(1, 39418808), (2, 19709404), (4, 9854702), (8, 4927351), (11, 3583528), (13, 3032216), (22, 1791764), (26, 1516108), (44, 895882), (52, 758054), (88, 447941), (104, 379027), (143, 275656), (286, 137828), (572, 68914), (1144, 34457)]