68765104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{226201}}^1$

素因数の和:226228

約数の個数: 20

約数和(自身を含む): 140245240

約数和(自身を除く): 71480136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 226201, 452402, 904804, 1809608, 3619216, 4297819, 8595638, 17191276, 34382552, 68765104]

約数ペア:

[(1, 68765104), (2, 34382552), (4, 17191276), (8, 8595638), (16, 4297819), (19, 3619216), (38, 1809608), (76, 904804), (152, 452402), (304, 226201)]