63999790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 121998240

約数和(自身を除く): 57998450

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 1861, 3439, 3722, 6878, 9305, 17195, 18610, 34390, 35359, 70718, 176795, 336841, 353590, 673682, 1684205, 3368410, 6399979, 12799958, 31999895, 63999790]

約数ペア:

[(1, 63999790), (2, 31999895), (5, 12799958), (10, 6399979), (19, 3368410), (38, 1684205), (95, 673682), (181, 353590), (190, 336841), (362, 176795), (905, 70718), (1810, 35359), (1861, 34390), (3439, 18610), (3722, 17195), (6878, 9305)]