7216728

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 18111600

約数和(自身を除く): 10894872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 773, 778, 1167, 1546, 1556, 2319, 2334, 3092, 3112, 4638, 4668, 6184, 9276, 9336, 18552, 300697, 601394, 902091, 1202788, 1804182, 2405576, 3608364, 7216728]

約数ペア:

[(1, 7216728), (2, 3608364), (3, 2405576), (4, 1804182), (6, 1202788), (8, 902091), (12, 601394), (24, 300697), (389, 18552), (773, 9336), (778, 9276), (1167, 6184), (1546, 4668), (1556, 4638), (2319, 3112), (2334, 3092)]