28833406

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3203}}^1$

素因数の和:3855

約数の個数: 16

約数和(自身を含む): 49521024

約数和(自身を除く): 20687618

約数列:

[1, 2, 7, 14, 643, 1286, 3203, 4501, 6406, 9002, 22421, 44842, 2059529, 4119058, 14416703, 28833406]

約数ペア:

[(1, 28833406), (2, 14416703), (7, 4119058), (14, 2059529), (643, 44842), (1286, 22421), (3203, 9002), (4501, 6406)]