4020296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 5414584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 103, 119, 136, 164, 206, 238, 287, 328, 412, 476, 574, 697, 721, 824, 952, 1148, 1394, 1442, 1751, 2296, 2788, 2884, 3502, 4223, 4879, 5576, 5768, 7004, 8446, 9758, 12257, 14008, 16892, 19516, 24514, 29561, 33784, 39032, 49028, 59122, 71791, 98056, 118244, 143582, 236488, 287164, 502537, 574328, 1005074, 2010148, 4020296]

約数ペア:

[(1, 4020296), (2, 2010148), (4, 1005074), (7, 574328), (8, 502537), (14, 287164), (17, 236488), (28, 143582), (34, 118244), (41, 98056), (56, 71791), (68, 59122), (82, 49028), (103, 39032), (119, 33784), (136, 29561), (164, 24514), (206, 19516), (238, 16892), (287, 14008), (328, 12257), (412, 9758), (476, 8446), (574, 7004), (697, 5768), (721, 5576), (824, 4879), (952, 4223), (1148, 3502), (1394, 2884), (1442, 2788), (1751, 2296)]