28766408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 59400000

約数和(自身を除く): 30633592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 2999, 4796, 5998, 9592, 11996, 23992, 32989, 65978, 131956, 263912, 326891, 653782, 1307564, 2615128, 3595801, 7191602, 14383204, 28766408]

約数ペア:

[(1, 28766408), (2, 14383204), (4, 7191602), (8, 3595801), (11, 2615128), (22, 1307564), (44, 653782), (88, 326891), (109, 263912), (218, 131956), (436, 65978), (872, 32989), (1199, 23992), (2398, 11996), (2999, 9592), (4796, 5998)]