40070296

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6947}}^1$

素因数の和:7063

約数の個数: 32

約数和(自身を含む): 86711040

約数和(自身を除く): 46640744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 6947, 13894, 27788, 48629, 55576, 97258, 194516, 389032, 715541, 1431082, 2862164, 5008787, 5724328, 10017574, 20035148, 40070296]

約数ペア:

[(1, 40070296), (2, 20035148), (4, 10017574), (7, 5724328), (8, 5008787), (14, 2862164), (28, 1431082), (56, 715541), (103, 389032), (206, 194516), (412, 97258), (721, 55576), (824, 48629), (1442, 27788), (2884, 13894), (5768, 6947)]