67387138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10007}}^1$

素因数の和:10066

約数の個数: 32

約数和(自身を含む): 127782144

約数和(自身を除く): 60395006

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 10007, 20014, 70049, 130091, 140098, 260182, 370259, 740518, 910637, 1821274, 2591813, 4813367, 5183626, 9626734, 33693569, 67387138]

約数ペア:

[(1, 67387138), (2, 33693569), (7, 9626734), (13, 5183626), (14, 4813367), (26, 2591813), (37, 1821274), (74, 910637), (91, 740518), (182, 370259), (259, 260182), (481, 140098), (518, 130091), (962, 70049), (3367, 20014), (6734, 10007)]