39946186

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 70346880

約数和(自身を除く): 30400694

約数列:

[1, 2, 7, 14, 59, 118, 137, 274, 353, 413, 706, 826, 959, 1918, 2471, 4942, 8083, 16166, 20827, 41654, 48361, 56581, 96722, 113162, 145789, 291578, 338527, 677054, 2853299, 5706598, 19973093, 39946186]

約数ペア:

[(1, 39946186), (2, 19973093), (7, 5706598), (14, 2853299), (59, 677054), (118, 338527), (137, 291578), (274, 145789), (353, 113162), (413, 96722), (706, 56581), (826, 48361), (959, 41654), (1918, 20827), (2471, 16166), (4942, 8083)]