65908976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 154656768

約数和(自身を除く): 88747792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 463, 496, 574, 656, 868, 926, 1148, 1271, 1736, 1852, 2296, 2542, 3241, 3472, 3704, 4592, 5084, 6482, 7408, 8897, 10168, 12964, 14353, 17794, 18983, 20336, 25928, 28706, 35588, 37966, 51856, 57412, 71176, 75932, 100471, 114824, 132881, 142352, 151864, 200942, 229648, 265762, 303728, 401884, 531524, 588473, 803768, 1063048, 1176946, 1607536, 2126096, 2353892, 4119311, 4707784, 8238622, 9415568, 16477244, 32954488, 65908976]

約数ペア:

[(1, 65908976), (2, 32954488), (4, 16477244), (7, 9415568), (8, 8238622), (14, 4707784), (16, 4119311), (28, 2353892), (31, 2126096), (41, 1607536), (56, 1176946), (62, 1063048), (82, 803768), (112, 588473), (124, 531524), (164, 401884), (217, 303728), (248, 265762), (287, 229648), (328, 200942), (434, 151864), (463, 142352), (496, 132881), (574, 114824), (656, 100471), (868, 75932), (926, 71176), (1148, 57412), (1271, 51856), (1736, 37966), (1852, 35588), (2296, 28706), (2542, 25928), (3241, 20336), (3472, 18983), (3704, 17794), (4592, 14353), (5084, 12964), (6482, 10168), (7408, 8897)]