40185048

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 107331840

約数和(自身を除く): 67146792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1693, 1978, 2967, 3386, 3956, 5079, 5934, 6772, 7912, 10158, 11868, 13544, 20316, 23736, 38939, 40632, 72799, 77878, 116817, 145598, 155756, 218397, 233634, 291196, 311512, 436794, 467268, 582392, 873588, 934536, 1674377, 1747176, 3348754, 5023131, 6697508, 10046262, 13395016, 20092524, 40185048]

約数ペア:

[(1, 40185048), (2, 20092524), (3, 13395016), (4, 10046262), (6, 6697508), (8, 5023131), (12, 3348754), (23, 1747176), (24, 1674377), (43, 934536), (46, 873588), (69, 582392), (86, 467268), (92, 436794), (129, 311512), (138, 291196), (172, 233634), (184, 218397), (258, 155756), (276, 145598), (344, 116817), (516, 77878), (552, 72799), (989, 40632), (1032, 38939), (1693, 23736), (1978, 20316), (2967, 13544), (3386, 11868), (3956, 10158), (5079, 7912), (5934, 6772)]