4663984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5647856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1319, 1768, 2638, 3536, 5276, 10552, 17147, 21104, 22423, 34294, 44846, 68588, 89692, 137176, 179384, 274352, 291499, 358768, 582998, 1165996, 2331992, 4663984]

約数ペア:

[(1, 4663984), (2, 2331992), (4, 1165996), (8, 582998), (13, 358768), (16, 291499), (17, 274352), (26, 179384), (34, 137176), (52, 89692), (68, 68588), (104, 44846), (136, 34294), (208, 22423), (221, 21104), (272, 17147), (442, 10552), (884, 5276), (1319, 3536), (1768, 2638)]