8006021904

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1619341}}^1$

素因数の和:1619455

約数の個数: 40

約数和(自身を含む): 20883034432

約数和(自身を除く): 12877012528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 1619341, 3238682, 4858023, 6477364, 9716046, 12954728, 19432092, 25909456, 38864184, 77728368, 166792123, 333584246, 500376369, 667168492, 1000752738, 1334336984, 2001505476, 2668673968, 4003010952, 8006021904]

約数ペア:

[(1, 8006021904), (2, 4003010952), (3, 2668673968), (4, 2001505476), (6, 1334336984), (8, 1000752738), (12, 667168492), (16, 500376369), (24, 333584246), (48, 166792123), (103, 77728368), (206, 38864184), (309, 25909456), (412, 19432092), (618, 12954728), (824, 9716046), (1236, 6477364), (1648, 4858023), (2472, 3238682), (4944, 1619341)]