28658450

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 53506992

約数和(自身を除く): 24848542

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1535, 1867, 3070, 3734, 7675, 9335, 15350, 18670, 46675, 93350, 573169, 1146338, 2865845, 5731690, 14329225, 28658450]

約数ペア:

[(1, 28658450), (2, 14329225), (5, 5731690), (10, 2865845), (25, 1146338), (50, 573169), (307, 93350), (614, 46675), (1535, 18670), (1867, 15350), (3070, 9335), (3734, 7675)]