61870718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20036

約数の個数: 32

約数和(自身を含む): 120947904

約数和(自身を除く): 59077186

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 19997, 39994, 139979, 259961, 279958, 339949, 519922, 679898, 1819727, 2379643, 3639454, 4419337, 4759286, 8838674, 30935359, 61870718]

約数ペア:

[(1, 61870718), (2, 30935359), (7, 8838674), (13, 4759286), (14, 4419337), (17, 3639454), (26, 2379643), (34, 1819727), (91, 679898), (119, 519922), (182, 339949), (221, 279958), (238, 259961), (442, 139979), (1547, 39994), (3094, 19997)]