28328736

素因数分解:

$2^5\times 3^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 74638368

約数和(自身を除く): 46309632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 491, 601, 982, 1202, 1473, 1803, 1964, 2404, 2946, 3606, 3928, 4808, 5892, 7212, 7856, 9616, 11784, 14424, 15712, 19232, 23568, 28848, 47136, 57696, 295091, 590182, 885273, 1180364, 1770546, 2360728, 3541092, 4721456, 7082184, 9442912, 14164368, 28328736]

約数ペア:

[(1, 28328736), (2, 14164368), (3, 9442912), (4, 7082184), (6, 4721456), (8, 3541092), (12, 2360728), (16, 1770546), (24, 1180364), (32, 885273), (48, 590182), (96, 295091), (491, 57696), (601, 47136), (982, 28848), (1202, 23568), (1473, 19232), (1803, 15712), (1964, 14424), (2404, 11784), (2946, 9616), (3606, 7856), (3928, 7212), (4808, 5892)]