71064644

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 147254016

約数和(自身を除く): 76189372

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 601, 721, 1148, 1202, 1442, 2404, 2884, 4207, 4223, 8414, 8446, 16828, 16892, 24641, 29561, 49282, 59122, 61903, 98564, 118244, 123806, 172487, 247612, 344974, 433321, 689948, 866642, 1733284, 2538023, 5076046, 10152092, 17766161, 35532322, 71064644]

約数ペア:

[(1, 71064644), (2, 35532322), (4, 17766161), (7, 10152092), (14, 5076046), (28, 2538023), (41, 1733284), (82, 866642), (103, 689948), (164, 433321), (206, 344974), (287, 247612), (412, 172487), (574, 123806), (601, 118244), (721, 98564), (1148, 61903), (1202, 59122), (1442, 49282), (2404, 29561), (2884, 24641), (4207, 16892), (4223, 16828), (8414, 8446)]