40504758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1459}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 92785920

約数和(自身を除く): 52281162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1459, 1983, 2918, 3966, 4377, 4627, 8754, 9254, 10213, 13881, 20426, 27762, 30639, 61278, 964399, 1928798, 2893197, 5786394, 6750793, 13501586, 20252379, 40504758]

約数ペア:

[(1, 40504758), (2, 20252379), (3, 13501586), (6, 6750793), (7, 5786394), (14, 2893197), (21, 1928798), (42, 964399), (661, 61278), (1322, 30639), (1459, 27762), (1983, 20426), (2918, 13881), (3966, 10213), (4377, 9254), (4627, 8754)]