40941488

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2113}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 91223328

約数和(自身を除く): 50281840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2113, 2422, 2768, 4226, 4844, 8452, 9688, 14791, 16904, 19376, 29582, 33808, 59164, 118328, 236656, 365549, 731098, 1462196, 2558843, 2924392, 5117686, 5848784, 10235372, 20470744, 40941488]

約数ペア:

[(1, 40941488), (2, 20470744), (4, 10235372), (7, 5848784), (8, 5117686), (14, 2924392), (16, 2558843), (28, 1462196), (56, 731098), (112, 365549), (173, 236656), (346, 118328), (692, 59164), (1211, 33808), (1384, 29582), (2113, 19376), (2422, 16904), (2768, 14791), (4226, 9688), (4844, 8452)]