61845304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{677}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 122446800

約数和(自身を除く): 60601496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 601, 677, 1202, 1354, 2404, 2708, 4808, 5416, 11419, 12863, 22838, 25726, 45676, 51452, 91352, 102904, 406877, 813754, 1627508, 3255016, 7730663, 15461326, 30922652, 61845304]

約数ペア:

[(1, 61845304), (2, 30922652), (4, 15461326), (8, 7730663), (19, 3255016), (38, 1627508), (76, 813754), (152, 406877), (601, 102904), (677, 91352), (1202, 51452), (1354, 45676), (2404, 25726), (2708, 22838), (4808, 12863), (5416, 11419)]