72542654

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 110937600

約数和(自身を除く): 38394946

約数列:

[1, 2, 89, 127, 178, 254, 3209, 6418, 11303, 22606, 285601, 407543, 571202, 815086, 36271327, 72542654]

約数ペア:

[(1, 72542654), (2, 36271327), (89, 815086), (127, 571202), (178, 407543), (254, 285601), (3209, 22606), (6418, 11303)]