40361968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 83119680

約数和(自身を除く): 42757712

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 2351, 4292, 4702, 8584, 9404, 17168, 18808, 37616, 68179, 86987, 136358, 173974, 272716, 347948, 545432, 695896, 1090864, 1391792, 2522623, 5045246, 10090492, 20180984, 40361968]

約数ペア:

[(1, 40361968), (2, 20180984), (4, 10090492), (8, 5045246), (16, 2522623), (29, 1391792), (37, 1090864), (58, 695896), (74, 545432), (116, 347948), (148, 272716), (232, 173974), (296, 136358), (464, 86987), (592, 68179), (1073, 37616), (2146, 18808), (2351, 17168), (4292, 9404), (4702, 8584)]