42224444

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 75734736

約数和(自身を除く): 33510292

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 1321, 2642, 5284, 7991, 15982, 31964, 80581, 161162, 173051, 322324, 346102, 692204, 10556111, 21112222, 42224444]

約数ペア:

[(1, 42224444), (2, 21112222), (4, 10556111), (61, 692204), (122, 346102), (131, 322324), (244, 173051), (262, 161162), (524, 80581), (1321, 31964), (2642, 15982), (5284, 7991)]