13038848

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 54

約数和(自身を含む): 27400842

約数和(自身を除く): 14361994

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 256, 424, 496, 848, 961, 992, 1643, 1696, 1922, 1984, 3286, 3392, 3844, 3968, 6572, 6784, 7688, 7936, 13144, 13568, 15376, 26288, 30752, 50933, 52576, 61504, 101866, 105152, 123008, 203732, 210304, 246016, 407464, 420608, 814928, 1629856, 3259712, 6519424, 13038848]

約数ペア:

[(1, 13038848), (2, 6519424), (4, 3259712), (8, 1629856), (16, 814928), (31, 420608), (32, 407464), (53, 246016), (62, 210304), (64, 203732), (106, 123008), (124, 105152), (128, 101866), (212, 61504), (248, 52576), (256, 50933), (424, 30752), (496, 26288), (848, 15376), (961, 13568), (992, 13144), (1643, 7936), (1696, 7688), (1922, 6784), (1984, 6572), (3286, 3968), (3392, 3844)]