24742690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1249}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 51120000

約数和(自身を除く): 26377310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1249, 1415, 1981, 2498, 2830, 3962, 6245, 8743, 9905, 12490, 17486, 19810, 43715, 87430, 353467, 706934, 1767335, 2474269, 3534670, 4948538, 12371345, 24742690]

約数ペア:

[(1, 24742690), (2, 12371345), (5, 4948538), (7, 3534670), (10, 2474269), (14, 1767335), (35, 706934), (70, 353467), (283, 87430), (566, 43715), (1249, 19810), (1415, 17486), (1981, 12490), (2498, 9905), (2830, 8743), (3962, 6245)]