40632856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 89074080

約数和(自身を除く): 48441224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 157, 173, 187, 314, 346, 374, 628, 692, 748, 1256, 1384, 1496, 1727, 1903, 2669, 2941, 3454, 3806, 5338, 5882, 6908, 7612, 10676, 11764, 13816, 15224, 21352, 23528, 27161, 29359, 32351, 54322, 58718, 64702, 108644, 117436, 129404, 217288, 234872, 258808, 298771, 461737, 597542, 923474, 1195084, 1846948, 2390168, 3693896, 5079107, 10158214, 20316428, 40632856]

約数ペア:

[(1, 40632856), (2, 20316428), (4, 10158214), (8, 5079107), (11, 3693896), (17, 2390168), (22, 1846948), (34, 1195084), (44, 923474), (68, 597542), (88, 461737), (136, 298771), (157, 258808), (173, 234872), (187, 217288), (314, 129404), (346, 117436), (374, 108644), (628, 64702), (692, 58718), (748, 54322), (1256, 32351), (1384, 29359), (1496, 27161), (1727, 23528), (1903, 21352), (2669, 15224), (2941, 13816), (3454, 11764), (3806, 10676), (5338, 7612), (5882, 6908)]