77142974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{4621}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 122797296

約数和(自身を除く): 45654322

約数列:

[1, 2, 17, 34, 491, 982, 4621, 8347, 9242, 16694, 78557, 157114, 2268911, 4537822, 38571487, 77142974]

約数ペア:

[(1, 77142974), (2, 38571487), (17, 4537822), (34, 2268911), (491, 157114), (982, 78557), (4621, 16694), (8347, 9242)]