72291608

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{123787}}^1$

素因数の和:123866

約数の個数: 16

約数和(自身を含む): 137404680

約数和(自身を除く): 65113072

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 123787, 247574, 495148, 990296, 9036451, 18072902, 36145804, 72291608]

約数ペア:

[(1, 72291608), (2, 36145804), (4, 18072902), (8, 9036451), (73, 990296), (146, 495148), (292, 247574), (584, 123787)]