70368571

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40699}}^1$

素因数の和:40738

約数の個数: 16

約数和(自身を含む): 91168000

約数和(自身を除く): 20799429

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 40699, 284893, 529087, 773281, 3703609, 5412967, 10052653, 70368571]

約数ペア:

[(1, 70368571), (7, 10052653), (13, 5412967), (19, 3703609), (91, 773281), (133, 529087), (247, 284893), (1729, 40699)]