66411952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 133366464

約数和(自身を除く): 66954512

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1163, 1328, 2326, 3569, 4652, 7138, 9304, 14276, 18608, 28552, 50009, 57104, 96529, 100018, 193058, 200036, 386116, 400072, 772232, 800144, 1544464, 4150747, 8301494, 16602988, 33205976, 66411952]

約数ペア:

[(1, 66411952), (2, 33205976), (4, 16602988), (8, 8301494), (16, 4150747), (43, 1544464), (83, 800144), (86, 772232), (166, 400072), (172, 386116), (332, 200036), (344, 193058), (664, 100018), (688, 96529), (1163, 57104), (1328, 50009), (2326, 28552), (3569, 18608), (4652, 14276), (7138, 9304)]