25201352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 52267680

約数和(自身を除く): 27066328

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3923, 6424, 7846, 15692, 31384, 43153, 86306, 172612, 286379, 345224, 572758, 1145516, 2291032, 3150169, 6300338, 12600676, 25201352]

約数ペア:

[(1, 25201352), (2, 12600676), (4, 6300338), (8, 3150169), (11, 2291032), (22, 1145516), (44, 572758), (73, 345224), (88, 286379), (146, 172612), (292, 86306), (584, 43153), (803, 31384), (1606, 15692), (3212, 7846), (3923, 6424)]