25684024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 50220000

約数和(自身を除く): 24535976

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 743, 1192, 1486, 2972, 4321, 5944, 8642, 17284, 21547, 34568, 43094, 86188, 110707, 172376, 221414, 442828, 885656, 3210503, 6421006, 12842012, 25684024]

約数ペア:

[(1, 25684024), (2, 12842012), (4, 6421006), (8, 3210503), (29, 885656), (58, 442828), (116, 221414), (149, 172376), (232, 110707), (298, 86188), (596, 43094), (743, 34568), (1192, 21547), (1486, 17284), (2972, 8642), (4321, 5944)]