72248836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{1723}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 138154464

約数和(自身を除く): 65905628

約数列:

[1, 2, 4, 11, 22, 44, 953, 1723, 1906, 3446, 3812, 6892, 10483, 18953, 20966, 37906, 41932, 75812, 1642019, 3284038, 6568076, 18062209, 36124418, 72248836]

約数ペア:

[(1, 72248836), (2, 36124418), (4, 18062209), (11, 6568076), (22, 3284038), (44, 1642019), (953, 75812), (1723, 41932), (1906, 37906), (3446, 20966), (3812, 18953), (6892, 10483)]