40324466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 34670734

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1487, 1937, 2086, 2974, 3874, 10409, 13559, 19331, 20818, 27118, 38662, 135317, 221563, 270634, 443126, 1550941, 2880319, 3101882, 5760638, 20162233, 40324466]

約数ペア:

[(1, 40324466), (2, 20162233), (7, 5760638), (13, 3101882), (14, 2880319), (26, 1550941), (91, 443126), (149, 270634), (182, 221563), (298, 135317), (1043, 38662), (1487, 27118), (1937, 20818), (2086, 19331), (2974, 13559), (3874, 10409)]