68402536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{120427}}^1$

素因数の和:120504

約数の個数: 16

約数和(自身を含む): 130062240

約数和(自身を除く): 61659704

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 120427, 240854, 481708, 963416, 8550317, 17100634, 34201268, 68402536]

約数ペア:

[(1, 68402536), (2, 34201268), (4, 17100634), (8, 8550317), (71, 963416), (142, 481708), (284, 240854), (568, 120427)]