68229992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 131609280

約数和(自身を除く): 63379288

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 344, 482, 823, 964, 1646, 1928, 3292, 6584, 10363, 20726, 35389, 41452, 70778, 82904, 141556, 198343, 283112, 396686, 793372, 1586744, 8528749, 17057498, 34114996, 68229992]

約数ペア:

[(1, 68229992), (2, 34114996), (4, 17057498), (8, 8528749), (43, 1586744), (86, 793372), (172, 396686), (241, 283112), (344, 198343), (482, 141556), (823, 82904), (964, 70778), (1646, 41452), (1928, 35389), (3292, 20726), (6584, 10363)]