7623928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5639}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 15481800

約数和(自身を除く): 7857872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5639, 11278, 22556, 45112, 73307, 146614, 293228, 586456, 952991, 1905982, 3811964, 7623928]

約数ペア:

[(1, 7623928), (2, 3811964), (4, 1905982), (8, 952991), (13, 586456), (26, 293228), (52, 146614), (104, 73307), (169, 45112), (338, 22556), (676, 11278), (1352, 5639)]