1587157024

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{77377}}^1$

素因数の和:78028

約数の個数: 24

約数和(自身を含む): 3129630588

約数和(自身を除く): 1542473564

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 2564, 5128, 10256, 20512, 77377, 154754, 309508, 619016, 1238032, 2476064, 49598657, 99197314, 198394628, 396789256, 793578512, 1587157024]

約数ペア:

[(1, 1587157024), (2, 793578512), (4, 396789256), (8, 198394628), (16, 99197314), (32, 49598657), (641, 2476064), (1282, 1238032), (2564, 619016), (5128, 309508), (10256, 154754), (20512, 77377)]