28164344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 57168720

約数和(自身を除く): 29004376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1193, 1816, 2386, 2951, 4772, 5902, 9544, 11804, 15509, 23608, 31018, 62036, 124072, 270811, 541622, 1083244, 2166488, 3520543, 7041086, 14082172, 28164344]

約数ペア:

[(1, 28164344), (2, 14082172), (4, 7041086), (8, 3520543), (13, 2166488), (26, 1083244), (52, 541622), (104, 270811), (227, 124072), (454, 62036), (908, 31018), (1193, 23608), (1816, 15509), (2386, 11804), (2951, 9544), (4772, 5902)]