68480646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4549}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 148293600

約数和(自身を除く): 79812954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 4549, 5018, 7527, 9098, 13647, 15054, 27294, 59137, 118274, 177411, 354822, 877957, 1755914, 2633871, 5267742, 11413441, 22826882, 34240323, 68480646]

約数ペア:

[(1, 68480646), (2, 34240323), (3, 22826882), (6, 11413441), (13, 5267742), (26, 2633871), (39, 1755914), (78, 877957), (193, 354822), (386, 177411), (579, 118274), (1158, 59137), (2509, 27294), (4549, 15054), (5018, 13647), (7527, 9098)]