425439016

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1109}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 809856000

約数和(自身を除く): 384416984

約数列:

[1, 2, 4, 8, 79, 158, 316, 607, 632, 1109, 1214, 2218, 2428, 4436, 4856, 8872, 47953, 87611, 95906, 175222, 191812, 350444, 383624, 673163, 700888, 1346326, 2692652, 5385304, 53179877, 106359754, 212719508, 425439016]

約数ペア:

[(1, 425439016), (2, 212719508), (4, 106359754), (8, 53179877), (79, 5385304), (158, 2692652), (316, 1346326), (607, 700888), (632, 673163), (1109, 383624), (1214, 350444), (2218, 191812), (2428, 175222), (4436, 95906), (4856, 87611), (8872, 47953)]