78345722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5449}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 146496000

約数和(自身を除く): 68150278

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 5449, 7189, 10898, 14378, 38143, 70837, 76286, 141674, 430471, 495859, 860942, 991718, 3013297, 5596123, 6026594, 11192246, 39172861, 78345722]

約数ペア:

[(1, 78345722), (2, 39172861), (7, 11192246), (13, 6026594), (14, 5596123), (26, 3013297), (79, 991718), (91, 860942), (158, 495859), (182, 430471), (553, 141674), (1027, 76286), (1106, 70837), (2054, 38143), (5449, 14378), (7189, 10898)]