28160868239

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{6563}}^1\times {\mathrm{16567}}^1$

素因数の和:23174

約数の個数: 16

約数和(自身を含む): 33060715008

約数和(自身を除く): 4899846769

約数列:

[1, 7, 37, 259, 6563, 16567, 45941, 115969, 242831, 612979, 1699817, 4290853, 108729221, 761104547, 4022981177, 28160868239]

約数ペア:

[(1, 28160868239), (7, 4022981177), (37, 761104547), (259, 108729221), (6563, 4290853), (16567, 1699817), (45941, 612979), (115969, 242831)]