72717914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4469

約数の個数: 16

約数和(自身を含む): 111602688

約数和(自身を除く): 38884774

約数列:

[1, 2, 67, 127, 134, 254, 4273, 8509, 8546, 17018, 286291, 542671, 572582, 1085342, 36358957, 72717914]

約数ペア:

[(1, 72717914), (2, 36358957), (67, 1085342), (127, 572582), (134, 542671), (254, 286291), (4273, 17018), (8509, 8546)]