67764148

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 120839040

約数和(自身を除く): 53074892

約数列:

[1, 2, 4, 73, 146, 239, 292, 478, 956, 971, 1942, 3884, 17447, 34894, 69788, 70883, 141766, 232069, 283532, 464138, 928276, 16941037, 33882074, 67764148]

約数ペア:

[(1, 67764148), (2, 33882074), (4, 16941037), (73, 928276), (146, 464138), (239, 283532), (292, 232069), (478, 141766), (956, 70883), (971, 69788), (1942, 34894), (3884, 17447)]