1562568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2999352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 131, 142, 168, 213, 262, 284, 393, 426, 497, 524, 568, 786, 852, 917, 994, 1048, 1491, 1572, 1704, 1834, 1988, 2751, 2982, 3144, 3668, 3976, 5502, 5964, 7336, 9301, 11004, 11928, 18602, 22008, 27903, 37204, 55806, 65107, 74408, 111612, 130214, 195321, 223224, 260428, 390642, 520856, 781284, 1562568]

約数ペア:

[(1, 1562568), (2, 781284), (3, 520856), (4, 390642), (6, 260428), (7, 223224), (8, 195321), (12, 130214), (14, 111612), (21, 74408), (24, 65107), (28, 55806), (42, 37204), (56, 27903), (71, 22008), (84, 18602), (131, 11928), (142, 11004), (168, 9301), (213, 7336), (262, 5964), (284, 5502), (393, 3976), (426, 3668), (497, 3144), (524, 2982), (568, 2751), (786, 1988), (852, 1834), (917, 1704), (994, 1572), (1048, 1491)]