70471804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43717}}^1$

素因数の和:43765

約数の個数: 24

約数和(自身を含む): 137099648

約数和(自身を除く): 66627844

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 43717, 87434, 174868, 568321, 1136642, 1355227, 2273284, 2710454, 5420908, 17617951, 35235902, 70471804]

約数ペア:

[(1, 70471804), (2, 35235902), (4, 17617951), (13, 5420908), (26, 2710454), (31, 2273284), (52, 1355227), (62, 1136642), (124, 568321), (403, 174868), (806, 87434), (1612, 43717)]