40944344

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4657}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 88315680

約数和(自身を除く): 47371336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 4657, 8792, 9314, 18628, 32599, 37256, 65198, 130396, 260792, 731149, 1462298, 2924596, 5118043, 5849192, 10236086, 20472172, 40944344]

約数ペア:

[(1, 40944344), (2, 20472172), (4, 10236086), (7, 5849192), (8, 5118043), (14, 2924596), (28, 1462298), (56, 731149), (157, 260792), (314, 130396), (628, 65198), (1099, 37256), (1256, 32599), (2198, 18628), (4396, 9314), (4657, 8792)]