40644212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 87010560

約数和(自身を除く): 46366348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 829, 1442, 1658, 1751, 2884, 3316, 3502, 5803, 7004, 11606, 12257, 14093, 23212, 24514, 28186, 49028, 56372, 85387, 98651, 170774, 197302, 341548, 394604, 597709, 1195418, 1451579, 2390836, 2903158, 5806316, 10161053, 20322106, 40644212]

約数ペア:

[(1, 40644212), (2, 20322106), (4, 10161053), (7, 5806316), (14, 2903158), (17, 2390836), (28, 1451579), (34, 1195418), (68, 597709), (103, 394604), (119, 341548), (206, 197302), (238, 170774), (412, 98651), (476, 85387), (721, 56372), (829, 49028), (1442, 28186), (1658, 24514), (1751, 23212), (2884, 14093), (3316, 12257), (3502, 11606), (5803, 7004)]