72454952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{532757}}^1$

素因数の和:532780

約数の個数: 16

約数和(自身を含む): 143844660

約数和(自身を除く): 71389708

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 532757, 1065514, 2131028, 4262056, 9056869, 18113738, 36227476, 72454952]

約数ペア:

[(1, 72454952), (2, 36227476), (4, 18113738), (8, 9056869), (17, 4262056), (34, 2131028), (68, 1065514), (136, 532757)]