28561430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 53346816

約数和(自身を除く): 24785386

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 907, 1814, 3149, 4535, 6298, 9070, 15745, 31490, 42629, 60769, 85258, 121538, 213145, 303845, 426290, 607690, 2856143, 5712286, 14280715, 28561430]

約数ペア:

[(1, 28561430), (2, 14280715), (5, 5712286), (10, 2856143), (47, 607690), (67, 426290), (94, 303845), (134, 213145), (235, 121538), (335, 85258), (470, 60769), (670, 42629), (907, 31490), (1814, 15745), (3149, 9070), (4535, 6298)]