64180718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 117932544

約数和(自身を除く): 53751826

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5387, 5957, 10774, 11914, 37709, 75418, 123901, 199319, 247802, 398638, 867307, 1395233, 1734614, 2790466, 4584337, 9168674, 32090359, 64180718]

約数ペア:

[(1, 64180718), (2, 32090359), (7, 9168674), (14, 4584337), (23, 2790466), (37, 1734614), (46, 1395233), (74, 867307), (161, 398638), (259, 247802), (322, 199319), (518, 123901), (851, 75418), (1702, 37709), (5387, 11914), (5957, 10774)]