64396986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2347}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 136935360

約数和(自身を除く): 72538374

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 807, 1614, 2347, 4573, 4694, 7041, 9146, 13719, 14082, 27438, 39899, 79798, 119697, 239394, 631343, 1262686, 1894029, 3788058, 10732831, 21465662, 32198493, 64396986]

約数ペア:

[(1, 64396986), (2, 32198493), (3, 21465662), (6, 10732831), (17, 3788058), (34, 1894029), (51, 1262686), (102, 631343), (269, 239394), (538, 119697), (807, 79798), (1614, 39899), (2347, 27438), (4573, 14082), (4694, 13719), (7041, 9146)]