42574568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{143833}}^1$

素因数の和:143876

約数の個数: 16

約数和(自身を含む): 81985380

約数和(自身を除く): 39410812

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 143833, 287666, 575332, 1150664, 5321821, 10643642, 21287284, 42574568]

約数ペア:

[(1, 42574568), (2, 21287284), (4, 10643642), (8, 5321821), (37, 1150664), (74, 575332), (148, 287666), (296, 143833)]