8221944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 21795840

約数和(自身を除く): 13573896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 257, 258, 344, 372, 514, 516, 744, 771, 1028, 1032, 1333, 1542, 2056, 2666, 3084, 3999, 5332, 6168, 7967, 7998, 10664, 11051, 15934, 15996, 22102, 23901, 31868, 31992, 33153, 44204, 47802, 63736, 66306, 88408, 95604, 132612, 191208, 265224, 342581, 685162, 1027743, 1370324, 2055486, 2740648, 4110972, 8221944]

約数ペア:

[(1, 8221944), (2, 4110972), (3, 2740648), (4, 2055486), (6, 1370324), (8, 1027743), (12, 685162), (24, 342581), (31, 265224), (43, 191208), (62, 132612), (86, 95604), (93, 88408), (124, 66306), (129, 63736), (172, 47802), (186, 44204), (248, 33153), (257, 31992), (258, 31868), (344, 23901), (372, 22102), (514, 15996), (516, 15934), (744, 11051), (771, 10664), (1028, 7998), (1032, 7967), (1333, 6168), (1542, 5332), (2056, 3999), (2666, 3084)]