42223766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 70519680

約数和(自身を除く): 28295914

約数列:

[1, 2, 13, 26, 47, 94, 109, 218, 317, 611, 634, 1222, 1417, 2834, 4121, 5123, 8242, 10246, 14899, 29798, 34553, 66599, 69106, 133198, 193687, 387374, 449189, 898378, 1623991, 3247982, 21111883, 42223766]

約数ペア:

[(1, 42223766), (2, 21111883), (13, 3247982), (26, 1623991), (47, 898378), (94, 449189), (109, 387374), (218, 193687), (317, 133198), (611, 69106), (634, 66599), (1222, 34553), (1417, 29798), (2834, 14899), (4121, 10246), (5123, 8242)]