7939408

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 40

約数和(自身を含む): 16505640

約数和(自身を除く): 8566232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 289, 404, 578, 808, 1156, 1616, 1717, 2312, 3434, 4624, 4913, 6868, 9826, 13736, 19652, 27472, 29189, 39304, 58378, 78608, 116756, 233512, 467024, 496213, 992426, 1984852, 3969704, 7939408]

約数ペア:

[(1, 7939408), (2, 3969704), (4, 1984852), (8, 992426), (16, 496213), (17, 467024), (34, 233512), (68, 116756), (101, 78608), (136, 58378), (202, 39304), (272, 29189), (289, 27472), (404, 19652), (578, 13736), (808, 9826), (1156, 6868), (1616, 4913), (1717, 4624), (2312, 3434)]