68509342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11491}}^1$

素因数の和:11775

約数の個数: 16

約数和(自身を含む): 112529664

約数和(自身を除く): 44020322

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 11491, 22982, 126401, 252802, 3114061, 6228122, 34254671, 68509342]

約数ペア:

[(1, 68509342), (2, 34254671), (11, 6228122), (22, 3114061), (271, 252802), (542, 126401), (2981, 22982), (5962, 11491)]