40377142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7027}}^1$

素因数の和:7072

約数の個数: 24

約数和(自身を含む): 69450696

約数和(自身を除く): 29073554

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 7027, 14054, 91351, 119459, 182702, 238918, 1187563, 1552967, 2375126, 3105934, 20188571, 40377142]

約数ペア:

[(1, 40377142), (2, 20188571), (13, 3105934), (17, 2375126), (26, 1552967), (34, 1187563), (169, 238918), (221, 182702), (338, 119459), (442, 91351), (2873, 14054), (5746, 7027)]