28716950

素因数分解:

$2^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{773}}^1$

素因数の和:1528

約数の個数: 24

約数和(自身を含む): 53554608

約数和(自身を除く): 24837658

約数列:

[1, 2, 5, 10, 25, 50, 743, 773, 1486, 1546, 3715, 3865, 7430, 7730, 18575, 19325, 37150, 38650, 574339, 1148678, 2871695, 5743390, 14358475, 28716950]

約数ペア:

[(1, 28716950), (2, 14358475), (5, 5743390), (10, 2871695), (25, 1148678), (50, 574339), (743, 38650), (773, 37150), (1486, 19325), (1546, 18575), (3715, 7730), (3865, 7430)]