71416364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 136936800

約数和(自身を除く): 65520436

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 109, 148, 218, 233, 436, 466, 703, 932, 1406, 2071, 2812, 4033, 4142, 4427, 8066, 8284, 8621, 8854, 16132, 17242, 17708, 25397, 34484, 50794, 76627, 101588, 153254, 163799, 306508, 327598, 482543, 655196, 939689, 965086, 1879378, 1930172, 3758756, 17854091, 35708182, 71416364]

約数ペア:

[(1, 71416364), (2, 35708182), (4, 17854091), (19, 3758756), (37, 1930172), (38, 1879378), (74, 965086), (76, 939689), (109, 655196), (148, 482543), (218, 327598), (233, 306508), (436, 163799), (466, 153254), (703, 101588), (932, 76627), (1406, 50794), (2071, 34484), (2812, 25397), (4033, 17708), (4142, 17242), (4427, 16132), (8066, 8854), (8284, 8621)]