28292487296

素因数分解:

$2^7\times {\mathrm{221035057}}^1$

素因数の和:221035071

約数の個数: 16

約数和(自身を含む): 56363939790

約数和(自身を除く): 28071452494

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 221035057, 442070114, 884140228, 1768280456, 3536560912, 7073121824, 14146243648, 28292487296]

約数ペア:

[(1, 28292487296), (2, 14146243648), (4, 7073121824), (8, 3536560912), (16, 1768280456), (32, 884140228), (64, 442070114), (128, 221035057)]