28948804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 52956288

約数和(自身を除く): 24007484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3581, 4042, 7162, 8084, 14324, 153983, 168307, 307966, 336614, 615932, 673228, 7237201, 14474402, 28948804]

約数ペア:

[(1, 28948804), (2, 14474402), (4, 7237201), (43, 673228), (47, 615932), (86, 336614), (94, 307966), (172, 168307), (188, 153983), (2021, 14324), (3581, 8084), (4042, 7162)]