33143578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 22876022

約数列:

[1, 2, 13, 26, 29, 58, 113, 226, 377, 389, 754, 778, 1469, 2938, 3277, 5057, 6554, 10114, 11281, 22562, 42601, 43957, 85202, 87914, 146653, 293306, 571441, 1142882, 1274753, 2549506, 16571789, 33143578]

約数ペア:

[(1, 33143578), (2, 16571789), (13, 2549506), (26, 1274753), (29, 1142882), (58, 571441), (113, 293306), (226, 146653), (377, 87914), (389, 85202), (754, 43957), (778, 42601), (1469, 22562), (2938, 11281), (3277, 10114), (5057, 6554)]