40974264

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4481}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 111870720

約数和(自身を除く): 70896456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4481, 4572, 8962, 9144, 13443, 17924, 26886, 35848, 40329, 53772, 80658, 107544, 161316, 322632, 569087, 1138174, 1707261, 2276348, 3414522, 4552696, 5121783, 6829044, 10243566, 13658088, 20487132, 40974264]

約数ペア:

[(1, 40974264), (2, 20487132), (3, 13658088), (4, 10243566), (6, 6829044), (8, 5121783), (9, 4552696), (12, 3414522), (18, 2276348), (24, 1707261), (36, 1138174), (72, 569087), (127, 322632), (254, 161316), (381, 107544), (508, 80658), (762, 53772), (1016, 40329), (1143, 35848), (1524, 26886), (2286, 17924), (3048, 13443), (4481, 9144), (4572, 8962)]