42149576

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10601}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 91601280

約数和(自身を除く): 49451704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10601, 21202, 42404, 74207, 84808, 148414, 296828, 593656, 752671, 1505342, 3010684, 5268697, 6021368, 10537394, 21074788, 42149576]

約数ペア:

[(1, 42149576), (2, 21074788), (4, 10537394), (7, 6021368), (8, 5268697), (14, 3010684), (28, 1505342), (56, 752671), (71, 593656), (142, 296828), (284, 148414), (497, 84808), (568, 74207), (994, 42404), (1988, 21202), (3976, 10601)]