61307788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 112412160

約数和(自身を除く): 51104372

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 2459, 4918, 6233, 9836, 12466, 24932, 56557, 113114, 226228, 666389, 1332778, 2665556, 15326947, 30653894, 61307788]

約数ペア:

[(1, 61307788), (2, 30653894), (4, 15326947), (23, 2665556), (46, 1332778), (92, 666389), (271, 226228), (542, 113114), (1084, 56557), (2459, 24932), (4918, 12466), (6233, 9836)]