65066288

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1021}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 144469920

約数和(自身を除く): 79403632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1021, 1138, 2042, 2276, 3983, 4084, 4552, 7147, 7966, 8168, 9104, 14294, 15932, 16336, 28588, 31864, 57176, 63728, 114352, 580949, 1161898, 2323796, 4066643, 4647592, 8133286, 9295184, 16266572, 32533144, 65066288]

約数ペア:

[(1, 65066288), (2, 32533144), (4, 16266572), (7, 9295184), (8, 8133286), (14, 4647592), (16, 4066643), (28, 2323796), (56, 1161898), (112, 580949), (569, 114352), (1021, 63728), (1138, 57176), (2042, 31864), (2276, 28588), (3983, 16336), (4084, 15932), (4552, 14294), (7147, 9104), (7966, 8168)]