71145654

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 145489920

約数和(自身を除く): 74344266

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 381, 438, 762, 1279, 2558, 3837, 7674, 9271, 18542, 27813, 55626, 93367, 162433, 186734, 280101, 324866, 487299, 560202, 974598, 11857609, 23715218, 35572827, 71145654]

約数ペア:

[(1, 71145654), (2, 35572827), (3, 23715218), (6, 11857609), (73, 974598), (127, 560202), (146, 487299), (219, 324866), (254, 280101), (381, 186734), (438, 162433), (762, 93367), (1279, 55626), (2558, 27813), (3837, 18542), (7674, 9271)]