940912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 2158592

約数和(自身を除く): 1217680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 271, 434, 496, 542, 868, 1084, 1736, 1897, 2168, 3472, 3794, 4336, 7588, 8401, 15176, 16802, 30352, 33604, 58807, 67208, 117614, 134416, 235228, 470456, 940912]

約数ペア:

[(1, 940912), (2, 470456), (4, 235228), (7, 134416), (8, 117614), (14, 67208), (16, 58807), (28, 33604), (31, 30352), (56, 16802), (62, 15176), (112, 8401), (124, 7588), (217, 4336), (248, 3794), (271, 3472), (434, 2168), (496, 1897), (542, 1736), (868, 1084)]