25531176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 70418880

約数和(自身を除く): 44887704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 997, 1067, 1164, 1994, 2134, 2328, 2991, 3201, 3988, 4268, 5982, 6402, 7976, 8536, 10967, 11964, 12804, 21934, 23928, 25608, 32901, 43868, 65802, 87736, 96709, 131604, 193418, 263208, 290127, 386836, 580254, 773672, 1063799, 1160508, 2127598, 2321016, 3191397, 4255196, 6382794, 8510392, 12765588, 25531176]

約数ペア:

[(1, 25531176), (2, 12765588), (3, 8510392), (4, 6382794), (6, 4255196), (8, 3191397), (11, 2321016), (12, 2127598), (22, 1160508), (24, 1063799), (33, 773672), (44, 580254), (66, 386836), (88, 290127), (97, 263208), (132, 193418), (194, 131604), (264, 96709), (291, 87736), (388, 65802), (582, 43868), (776, 32901), (997, 25608), (1067, 23928), (1164, 21934), (1994, 12804), (2134, 11964), (2328, 10967), (2991, 8536), (3201, 7976), (3988, 6402), (4268, 5982)]