57267938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16602

約数の個数: 32

約数和(自身を含む): 111296640

約数和(自身を除く): 54028702

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 16561, 33122, 115927, 215293, 231854, 314659, 430586, 629318, 1507051, 2202613, 3014102, 4090567, 4405226, 8181134, 28633969, 57267938]

約数ペア:

[(1, 57267938), (2, 28633969), (7, 8181134), (13, 4405226), (14, 4090567), (19, 3014102), (26, 2202613), (38, 1507051), (91, 629318), (133, 430586), (182, 314659), (247, 231854), (266, 215293), (494, 115927), (1729, 33122), (3458, 16561)]