72682684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4159}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 135233280

約数和(自身を除く): 62550596

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4159, 4369, 8318, 8738, 16636, 17476, 70703, 141406, 282812, 1068863, 2137726, 4275452, 18170671, 36341342, 72682684]

約数ペア:

[(1, 72682684), (2, 36341342), (4, 18170671), (17, 4275452), (34, 2137726), (68, 1068863), (257, 282812), (514, 141406), (1028, 70703), (4159, 17476), (4369, 16636), (8318, 8738)]