25403308

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6089}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 51156000

約数和(自身を除く): 25752692

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 6089, 12178, 24356, 42623, 85246, 170492, 907261, 1814522, 3629044, 6350827, 12701654, 25403308]

約数ペア:

[(1, 25403308), (2, 12701654), (4, 6350827), (7, 3629044), (14, 1814522), (28, 907261), (149, 170492), (298, 85246), (596, 42623), (1043, 24356), (2086, 12178), (4172, 6089)]