28608460

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9473}}^1$

素因数の和:9633

約数の個数: 24

約数和(自身を含む): 60482016

約数和(自身を除く): 31873556

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 9473, 18946, 37892, 47365, 94730, 189460, 1430423, 2860846, 5721692, 7152115, 14304230, 28608460]

約数ペア:

[(1, 28608460), (2, 14304230), (4, 7152115), (5, 5721692), (10, 2860846), (20, 1430423), (151, 189460), (302, 94730), (604, 47365), (755, 37892), (1510, 18946), (3020, 9473)]