61719212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4273}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 113449056

約数和(自身を除く): 51729844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 4273, 7222, 8546, 14444, 17092, 98279, 196558, 393116, 670861, 1341722, 2683444, 15429803, 30859606, 61719212]

約数ペア:

[(1, 61719212), (2, 30859606), (4, 15429803), (23, 2683444), (46, 1341722), (92, 670861), (157, 393116), (314, 196558), (628, 98279), (3611, 17092), (4273, 14444), (7222, 8546)]