42754628

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18397}}^1$

素因数の和:18491

約数の個数: 24

約数和(自身を含む): 86544192

約数和(自身を除く): 43789564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 18397, 36794, 73588, 128779, 257558, 515116, 1526951, 3053902, 6107804, 10688657, 21377314, 42754628]

約数ペア:

[(1, 42754628), (2, 21377314), (4, 10688657), (7, 6107804), (14, 3053902), (28, 1526951), (83, 515116), (166, 257558), (332, 128779), (581, 73588), (1162, 36794), (2324, 18397)]