28893098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 21002902

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 499, 998, 1703, 2227, 3406, 4454, 6487, 8483, 12974, 16966, 28951, 57902, 65369, 110279, 130738, 220558, 849797, 1111273, 1699594, 2222546, 14446549, 28893098]

約数ペア:

[(1, 28893098), (2, 14446549), (13, 2222546), (17, 1699594), (26, 1111273), (34, 849797), (131, 220558), (221, 130738), (262, 110279), (442, 65369), (499, 57902), (998, 28951), (1703, 16966), (2227, 12974), (3406, 8483), (4454, 6487)]