39772936

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 48931064

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 83, 86, 166, 172, 199, 301, 332, 344, 398, 581, 602, 664, 796, 1162, 1204, 1393, 1592, 2324, 2408, 2786, 3569, 4648, 5572, 7138, 8557, 11144, 14276, 16517, 17114, 24983, 28552, 33034, 34228, 49966, 59899, 66068, 68456, 99932, 115619, 119798, 132136, 199864, 231238, 239596, 462476, 479192, 710231, 924952, 1420462, 2840924, 4971617, 5681848, 9943234, 19886468, 39772936]

約数ペア:

[(1, 39772936), (2, 19886468), (4, 9943234), (7, 5681848), (8, 4971617), (14, 2840924), (28, 1420462), (43, 924952), (56, 710231), (83, 479192), (86, 462476), (166, 239596), (172, 231238), (199, 199864), (301, 132136), (332, 119798), (344, 115619), (398, 99932), (581, 68456), (602, 66068), (664, 59899), (796, 49966), (1162, 34228), (1204, 33034), (1393, 28552), (1592, 24983), (2324, 17114), (2408, 16517), (2786, 14276), (3569, 11144), (4648, 8557), (5572, 7138)]