7131836432

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1721003}}^1$

素因数の和:1721055

約数の個数: 40

約数和(自身を含む): 16218741696

約数和(自身を除く): 9086905264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 1721003, 3442006, 6884012, 12047021, 13768024, 24094042, 27536048, 48188084, 63677111, 96376168, 127354222, 192752336, 254708444, 445739777, 509416888, 891479554, 1018833776, 1782959108, 3565918216, 7131836432]

約数ペア:

[(1, 7131836432), (2, 3565918216), (4, 1782959108), (7, 1018833776), (8, 891479554), (14, 509416888), (16, 445739777), (28, 254708444), (37, 192752336), (56, 127354222), (74, 96376168), (112, 63677111), (148, 48188084), (259, 27536048), (296, 24094042), (518, 13768024), (592, 12047021), (1036, 6884012), (2072, 3442006), (4144, 1721003)]