28231832

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12211}}^1$

素因数の和:12251

約数の個数: 24

約数和(自身を含む): 56236260

約数和(自身を除く): 28004428

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12211, 24422, 48844, 97688, 207587, 415174, 830348, 1660696, 3528979, 7057958, 14115916, 28231832]

約数ペア:

[(1, 28231832), (2, 14115916), (4, 7057958), (8, 3528979), (17, 1660696), (34, 830348), (68, 415174), (136, 207587), (289, 97688), (578, 48844), (1156, 24422), (2312, 12211)]