28968304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{44159}}^1$

素因数の和:44208

約数の個数: 20

約数和(自身を含む): 57496320

約数和(自身を除く): 28528016

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 44159, 88318, 176636, 353272, 706544, 1810519, 3621038, 7242076, 14484152, 28968304]

約数ペア:

[(1, 28968304), (2, 14484152), (4, 7242076), (8, 3621038), (16, 1810519), (41, 706544), (82, 353272), (164, 176636), (328, 88318), (656, 44159)]