64666466

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 102569328

約数和(自身を除く): 37902862

約数列:

[1, 2, 53, 61, 73, 106, 122, 137, 146, 274, 3233, 3869, 4453, 6466, 7261, 7738, 8357, 8906, 10001, 14522, 16714, 20002, 236009, 442921, 472018, 530053, 610061, 885842, 1060106, 1220122, 32333233, 64666466]

約数ペア:

[(1, 64666466), (2, 32333233), (53, 1220122), (61, 1060106), (73, 885842), (106, 610061), (122, 530053), (137, 472018), (146, 442921), (274, 236009), (3233, 20002), (3869, 16714), (4453, 14522), (6466, 10001), (7261, 8906), (7738, 8357)]