74369828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13121}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 141455160

約数和(自身を除く): 67085332

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 13121, 26242, 52484, 170573, 341146, 682292, 1430189, 2860378, 5720756, 18592457, 37184914, 74369828]

約数ペア:

[(1, 74369828), (2, 37184914), (4, 18592457), (13, 5720756), (26, 2860378), (52, 1430189), (109, 682292), (218, 341146), (436, 170573), (1417, 52484), (2834, 26242), (5668, 13121)]