1540125056

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{27917}}^1$

素因数の和:28362

約数の個数: 32

約数和(自身を含む): 3075446880

約数和(自身を除く): 1535321824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 6896, 13792, 27584, 27917, 55168, 55834, 111668, 223336, 446672, 893344, 1786688, 3573376, 12032227, 24064454, 48128908, 96257816, 192515632, 385031264, 770062528, 1540125056]

約数ペア:

[(1, 1540125056), (2, 770062528), (4, 385031264), (8, 192515632), (16, 96257816), (32, 48128908), (64, 24064454), (128, 12032227), (431, 3573376), (862, 1786688), (1724, 893344), (3448, 446672), (6896, 223336), (13792, 111668), (27584, 55834), (27917, 55168)]