71680593599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{42451}}^1$

素因数の和:43142

約数の個数: 16

約数和(自身を含む): 76026437760

約数和(自身を除く): 4345844161

約数列:

[1, 19, 181, 491, 3439, 9329, 42451, 88871, 806569, 1688549, 7683631, 20843441, 145988989, 396025379, 3772662821, 71680593599]

約数ペア:

[(1, 71680593599), (19, 3772662821), (181, 396025379), (491, 145988989), (3439, 20843441), (9329, 7683631), (42451, 1688549), (88871, 806569)]