67643693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 74588976

約数和(自身を除く): 6945283

約数列:

[1, 13, 61, 197, 433, 793, 2561, 5629, 12017, 26413, 85301, 156221, 343369, 1108913, 5203361, 67643693]

約数ペア:

[(1, 67643693), (13, 5203361), (61, 1108913), (197, 343369), (433, 156221), (793, 85301), (2561, 26413), (5629, 12017)]