39753274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 27120326

約数列:

[1, 2, 11, 22, 79, 89, 158, 178, 257, 514, 869, 979, 1738, 1958, 2827, 5654, 7031, 14062, 20303, 22873, 40606, 45746, 77341, 154682, 223333, 251603, 446666, 503206, 1806967, 3613934, 19876637, 39753274]

約数ペア:

[(1, 39753274), (2, 19876637), (11, 3613934), (22, 1806967), (79, 503206), (89, 446666), (158, 251603), (178, 223333), (257, 154682), (514, 77341), (869, 45746), (979, 40606), (1738, 22873), (1958, 20303), (2827, 14062), (5654, 7031)]