6408916472

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{139397}}^1$

素因数の和:140231

約数の個数: 32

約数和(自身を含む): 13750218720

約数和(自身を除く): 7341302248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1642, 3284, 5747, 6568, 11494, 22988, 45976, 139397, 278794, 557588, 975779, 1115176, 1951558, 3903116, 7806232, 114444937, 228889874, 457779748, 801114559, 915559496, 1602229118, 3204458236, 6408916472]

約数ペア:

[(1, 6408916472), (2, 3204458236), (4, 1602229118), (7, 915559496), (8, 801114559), (14, 457779748), (28, 228889874), (56, 114444937), (821, 7806232), (1642, 3903116), (3284, 1951558), (5747, 1115176), (6568, 975779), (11494, 557588), (22988, 278794), (45976, 139397)]