28475352

素因数分解:

$2^3\times 3^2\times {\mathrm{395491}}^1$

素因数の和:395503

約数の個数: 24

約数和(自身を含む): 77120940

約数和(自身を除く): 48645588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 395491, 790982, 1186473, 1581964, 2372946, 3163928, 3559419, 4745892, 7118838, 9491784, 14237676, 28475352]

約数ペア:

[(1, 28475352), (2, 14237676), (3, 9491784), (4, 7118838), (6, 4745892), (8, 3559419), (9, 3163928), (12, 2372946), (18, 1581964), (24, 1186473), (36, 790982), (72, 395491)]