40535568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12276

約数の個数: 60

約数和(自身を含む): 118385280

約数和(自身を除く): 77849712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 12239, 24478, 36717, 48956, 73434, 97912, 110151, 146868, 195824, 220302, 281497, 293736, 440604, 562994, 587472, 844491, 881208, 1125988, 1688982, 1762416, 2251976, 2533473, 3377964, 4503952, 5066946, 6755928, 10133892, 13511856, 20267784, 40535568]

約数ペア:

[(1, 40535568), (2, 20267784), (3, 13511856), (4, 10133892), (6, 6755928), (8, 5066946), (9, 4503952), (12, 3377964), (16, 2533473), (18, 2251976), (23, 1762416), (24, 1688982), (36, 1125988), (46, 881208), (48, 844491), (69, 587472), (72, 562994), (92, 440604), (138, 293736), (144, 281497), (184, 220302), (207, 195824), (276, 146868), (368, 110151), (414, 97912), (552, 73434), (828, 48956), (1104, 36717), (1656, 24478), (3312, 12239)]