25517552

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{6673}}^1$

素因数の和:6920

約数の個数: 20

約数和(自身を含む): 49654560

約数和(自身を除く): 24137008

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 6673, 13346, 26692, 53384, 106768, 1594847, 3189694, 6379388, 12758776, 25517552]

約数ペア:

[(1, 25517552), (2, 12758776), (4, 6379388), (8, 3189694), (16, 1594847), (239, 106768), (478, 53384), (956, 26692), (1912, 13346), (3824, 6673)]