42507528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 121941120

約数和(自身を除く): 79433592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 601, 842, 1202, 1263, 1684, 1803, 2404, 2526, 2947, 3368, 3606, 4207, 4808, 5052, 5894, 7212, 8414, 8841, 10104, 11788, 12621, 14424, 16828, 17682, 23576, 25242, 33656, 35364, 50484, 70728, 100968, 253021, 506042, 759063, 1012084, 1518126, 1771147, 2024168, 3036252, 3542294, 5313441, 6072504, 7084588, 10626882, 14169176, 21253764, 42507528]

約数ペア:

[(1, 42507528), (2, 21253764), (3, 14169176), (4, 10626882), (6, 7084588), (7, 6072504), (8, 5313441), (12, 3542294), (14, 3036252), (21, 2024168), (24, 1771147), (28, 1518126), (42, 1012084), (56, 759063), (84, 506042), (168, 253021), (421, 100968), (601, 70728), (842, 50484), (1202, 35364), (1263, 33656), (1684, 25242), (1803, 23576), (2404, 17682), (2526, 16828), (2947, 14424), (3368, 12621), (3606, 11788), (4207, 10104), (4808, 8841), (5052, 8414), (5894, 7212)]