28704536

素因数分解:

$2^3\times 7^1\times {\mathrm{512581}}^1$

素因数の和:512594

約数の個数: 16

約数和(自身を含む): 61509840

約数和(自身を除く): 32805304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 512581, 1025162, 2050324, 3588067, 4100648, 7176134, 14352268, 28704536]

約数ペア:

[(1, 28704536), (2, 14352268), (4, 7176134), (7, 4100648), (8, 3588067), (14, 2050324), (28, 1025162), (56, 512581)]