40443442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 71073072

約数和(自身を除く): 30629630

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 2473, 4946, 8177, 16354, 32149, 42041, 64298, 84082, 91501, 183002, 546533, 1093066, 1189513, 1555517, 2379026, 3111034, 20221721, 40443442]

約数ペア:

[(1, 40443442), (2, 20221721), (13, 3111034), (17, 2379026), (26, 1555517), (34, 1189513), (37, 1093066), (74, 546533), (221, 183002), (442, 91501), (481, 84082), (629, 64298), (962, 42041), (1258, 32149), (2473, 16354), (4946, 8177)]