42890568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4817}}^1$

素因数の和:4886

約数の個数: 64

約数和(自身を含む): 124882560

約数和(自身を除く): 81991992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 4817, 8904, 9634, 14451, 19268, 28902, 33719, 38536, 57804, 67438, 101157, 115608, 134876, 202314, 255301, 269752, 404628, 510602, 765903, 809256, 1021204, 1531806, 1787107, 2042408, 3063612, 3574214, 5361321, 6127224, 7148428, 10722642, 14296856, 21445284, 42890568]

約数ペア:

[(1, 42890568), (2, 21445284), (3, 14296856), (4, 10722642), (6, 7148428), (7, 6127224), (8, 5361321), (12, 3574214), (14, 3063612), (21, 2042408), (24, 1787107), (28, 1531806), (42, 1021204), (53, 809256), (56, 765903), (84, 510602), (106, 404628), (159, 269752), (168, 255301), (212, 202314), (318, 134876), (371, 115608), (424, 101157), (636, 67438), (742, 57804), (1113, 38536), (1272, 33719), (1484, 28902), (2226, 19268), (2968, 14451), (4452, 9634), (4817, 8904)]