28028406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1429}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 64247040

約数和(自身を除く): 36218634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 934, 1401, 1429, 2802, 2858, 3269, 4287, 6538, 8574, 9807, 10003, 19614, 20006, 30009, 60018, 667343, 1334686, 2002029, 4004058, 4671401, 9342802, 14014203, 28028406]

約数ペア:

[(1, 28028406), (2, 14014203), (3, 9342802), (6, 4671401), (7, 4004058), (14, 2002029), (21, 1334686), (42, 667343), (467, 60018), (934, 30009), (1401, 20006), (1429, 19614), (2802, 10003), (2858, 9807), (3269, 8574), (4287, 6538)]