40156886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 75831552

約数和(自身を除く): 35674666

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 2437, 4874, 8239, 16478, 17059, 26807, 34118, 53614, 187649, 260759, 375298, 521518, 1825313, 2868349, 3650626, 5736698, 20078443, 40156886]

約数ペア:

[(1, 40156886), (2, 20078443), (7, 5736698), (11, 3650626), (14, 2868349), (22, 1825313), (77, 521518), (107, 375298), (154, 260759), (214, 187649), (749, 53614), (1177, 34118), (1498, 26807), (2354, 17059), (2437, 16478), (4874, 8239)]