28581408

素因数分解:

$2^5\times 3^2\times {\mathrm{99241}}^1$

素因数の和:99257

約数の個数: 36

約数和(自身を含む): 81279198

約数和(自身を除く): 52697790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 99241, 198482, 297723, 396964, 595446, 793928, 893169, 1190892, 1587856, 1786338, 2381784, 3175712, 3572676, 4763568, 7145352, 9527136, 14290704, 28581408]

約数ペア:

[(1, 28581408), (2, 14290704), (3, 9527136), (4, 7145352), (6, 4763568), (8, 3572676), (9, 3175712), (12, 2381784), (16, 1786338), (18, 1587856), (24, 1190892), (32, 893169), (36, 793928), (48, 595446), (72, 396964), (96, 297723), (144, 198482), (288, 99241)]