66988834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 50221406

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 3229, 6458, 10373, 20746, 35519, 71038, 74267, 132389, 148534, 264778, 816937, 1456279, 1633874, 2912558, 3044947, 6089894, 33494417, 66988834]

約数ペア:

[(1, 66988834), (2, 33494417), (11, 6089894), (22, 3044947), (23, 2912558), (41, 1633874), (46, 1456279), (82, 816937), (253, 264778), (451, 148534), (506, 132389), (902, 74267), (943, 71038), (1886, 35519), (3229, 20746), (6458, 10373)]