7891676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 15193920

約数和(自身を除く): 7302244

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 3229, 6458, 12916, 41977, 83954, 151763, 167908, 303526, 607052, 1972919, 3945838, 7891676]

約数ペア:

[(1, 7891676), (2, 3945838), (4, 1972919), (13, 607052), (26, 303526), (47, 167908), (52, 151763), (94, 83954), (188, 41977), (611, 12916), (1222, 6458), (2444, 3229)]