28313494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1901}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 46424016

約数和(自身を除く): 18110522

約数列:

[1, 2, 11, 22, 677, 1354, 1901, 3802, 7447, 14894, 20911, 41822, 1286977, 2573954, 14156747, 28313494]

約数ペア:

[(1, 28313494), (2, 14156747), (11, 2573954), (22, 1286977), (677, 41822), (1354, 20911), (1901, 14894), (3802, 7447)]