71360744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 166803840

約数和(自身を除く): 95443096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 1181, 2158, 2324, 2362, 4316, 4648, 4724, 7553, 8267, 8632, 9448, 15106, 15353, 16534, 30212, 30706, 33068, 60424, 61412, 66136, 98023, 107471, 122824, 196046, 214942, 392092, 429884, 686161, 784184, 859768, 1274299, 1372322, 2548598, 2744644, 5097196, 5489288, 8920093, 10194392, 17840186, 35680372, 71360744]

約数ペア:

[(1, 71360744), (2, 35680372), (4, 17840186), (7, 10194392), (8, 8920093), (13, 5489288), (14, 5097196), (26, 2744644), (28, 2548598), (52, 1372322), (56, 1274299), (83, 859768), (91, 784184), (104, 686161), (166, 429884), (182, 392092), (332, 214942), (364, 196046), (581, 122824), (664, 107471), (728, 98023), (1079, 66136), (1162, 61412), (1181, 60424), (2158, 33068), (2324, 30706), (2362, 30212), (4316, 16534), (4648, 15353), (4724, 15106), (7553, 9448), (8267, 8632)]