8579144

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 18489600

約数和(自身を除く): 9910456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 641, 956, 1282, 1673, 1912, 2564, 3346, 4487, 5128, 6692, 8974, 13384, 17948, 35896, 153199, 306398, 612796, 1072393, 1225592, 2144786, 4289572, 8579144]

約数ペア:

[(1, 8579144), (2, 4289572), (4, 2144786), (7, 1225592), (8, 1072393), (14, 612796), (28, 306398), (56, 153199), (239, 35896), (478, 17948), (641, 13384), (956, 8974), (1282, 6692), (1673, 5128), (1912, 4487), (2564, 3346)]