68313184

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 140107968

約数和(自身を除く): 71794784

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 857, 1504, 1696, 1714, 2491, 3428, 4982, 6856, 9964, 13712, 19928, 27424, 39856, 40279, 45421, 79712, 80558, 90842, 161116, 181684, 322232, 363368, 644464, 726736, 1288928, 1453472, 2134787, 4269574, 8539148, 17078296, 34156592, 68313184]

約数ペア:

[(1, 68313184), (2, 34156592), (4, 17078296), (8, 8539148), (16, 4269574), (32, 2134787), (47, 1453472), (53, 1288928), (94, 726736), (106, 644464), (188, 363368), (212, 322232), (376, 181684), (424, 161116), (752, 90842), (848, 80558), (857, 79712), (1504, 45421), (1696, 40279), (1714, 39856), (2491, 27424), (3428, 19928), (4982, 13712), (6856, 9964)]