28869652

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1979}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 57879360

約数和(自身を除く): 29009708

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 1979, 2084, 3647, 3958, 7294, 7916, 13853, 14588, 27706, 55412, 1031059, 2062118, 4124236, 7217413, 14434826, 28869652]

約数ペア:

[(1, 28869652), (2, 14434826), (4, 7217413), (7, 4124236), (14, 2062118), (28, 1031059), (521, 55412), (1042, 27706), (1979, 14588), (2084, 13853), (3647, 7916), (3958, 7294)]