72468266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 51007702

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 1913, 2914, 3826, 18941, 24869, 37882, 49738, 59303, 89911, 118606, 179822, 770939, 1168843, 1541878, 2337686, 2787241, 5574482, 36234133, 72468266]

約数ペア:

[(1, 72468266), (2, 36234133), (13, 5574482), (26, 2787241), (31, 2337686), (47, 1541878), (62, 1168843), (94, 770939), (403, 179822), (611, 118606), (806, 89911), (1222, 59303), (1457, 49738), (1913, 37882), (2914, 24869), (3826, 18941)]