67761488

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{17573}}^1$

素因数の和:17822

約数の個数: 20

約数和(自身を含む): 131840148

約数和(自身を除く): 64078660

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 17573, 35146, 70292, 140584, 281168, 4235093, 8470186, 16940372, 33880744, 67761488]

約数ペア:

[(1, 67761488), (2, 33880744), (4, 16940372), (8, 8470186), (16, 4235093), (241, 281168), (482, 140584), (964, 70292), (1928, 35146), (3856, 17573)]