28817590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99371}}^1$

素因数の和:99407

約数の個数: 16

約数和(自身を含む): 53660880

約数和(自身を除く): 24843290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 99371, 198742, 496855, 993710, 2881759, 5763518, 14408795, 28817590]

約数ペア:

[(1, 28817590), (2, 14408795), (5, 5763518), (10, 2881759), (29, 993710), (58, 496855), (145, 198742), (290, 99371)]