28062950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8456

約数の個数: 24

約数和(自身を含む): 52982472

約数和(自身を除く): 24919522

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 8377, 16754, 41885, 83770, 209425, 418850, 561259, 1122518, 2806295, 5612590, 14031475, 28062950]

約数ペア:

[(1, 28062950), (2, 14031475), (5, 5612590), (10, 2806295), (25, 1122518), (50, 561259), (67, 418850), (134, 209425), (335, 83770), (670, 41885), (1675, 16754), (3350, 8377)]