40241894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 38831386

約数列:

[1, 2, 7, 11, 14, 22, 43, 59, 77, 86, 103, 118, 154, 206, 301, 413, 473, 602, 649, 721, 826, 946, 1133, 1298, 1442, 2266, 2537, 3311, 4429, 4543, 5074, 6077, 6622, 7931, 8858, 9086, 12154, 15862, 17759, 27907, 31003, 35518, 42539, 48719, 55814, 62006, 66847, 85078, 97438, 133694, 195349, 261311, 341033, 390698, 467929, 522622, 682066, 935858, 1829177, 2874421, 3658354, 5748842, 20120947, 40241894]

約数ペア:

[(1, 40241894), (2, 20120947), (7, 5748842), (11, 3658354), (14, 2874421), (22, 1829177), (43, 935858), (59, 682066), (77, 522622), (86, 467929), (103, 390698), (118, 341033), (154, 261311), (206, 195349), (301, 133694), (413, 97438), (473, 85078), (602, 66847), (649, 62006), (721, 55814), (826, 48719), (946, 42539), (1133, 35518), (1298, 31003), (1442, 27907), (2266, 17759), (2537, 15862), (3311, 12154), (4429, 9086), (4543, 8858), (5074, 7931), (6077, 6622)]