56005616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10881

約数の個数: 40

約数和(自身を含む): 120952080

約数和(自身を除く): 64946464

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 10837, 21674, 43348, 86696, 173392, 184229, 205903, 368458, 411806, 736916, 823612, 1473832, 1647224, 2947664, 3294448, 3500351, 7000702, 14001404, 28002808, 56005616]

約数ペア:

[(1, 56005616), (2, 28002808), (4, 14001404), (8, 7000702), (16, 3500351), (17, 3294448), (19, 2947664), (34, 1647224), (38, 1473832), (68, 823612), (76, 736916), (136, 411806), (152, 368458), (272, 205903), (304, 184229), (323, 173392), (646, 86696), (1292, 43348), (2584, 21674), (5168, 10837)]