28741150

素因数分解:

$2^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{1021}}^1$

素因数の和:1596

約数の個数: 24

約数和(自身を含む): 53605944

約数和(自身を除く): 24864794

約数列:

[1, 2, 5, 10, 25, 50, 563, 1021, 1126, 2042, 2815, 5105, 5630, 10210, 14075, 25525, 28150, 51050, 574823, 1149646, 2874115, 5748230, 14370575, 28741150]

約数ペア:

[(1, 28741150), (2, 14370575), (5, 5748230), (10, 2874115), (25, 1149646), (50, 574823), (563, 51050), (1021, 28150), (1126, 25525), (2042, 14075), (2815, 10210), (5105, 5630)]