68424538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 126774144

約数和(自身を除く): 58349606

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 947, 1894, 2779, 5161, 5558, 6629, 10322, 12311, 13258, 24622, 36127, 72254, 86177, 172354, 375959, 751918, 2631713, 4887467, 5263426, 9774934, 34212269, 68424538]

約数ペア:

[(1, 68424538), (2, 34212269), (7, 9774934), (13, 5263426), (14, 4887467), (26, 2631713), (91, 751918), (182, 375959), (397, 172354), (794, 86177), (947, 72254), (1894, 36127), (2779, 24622), (5161, 13258), (5558, 12311), (6629, 10322)]