71594528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 145646424

約数和(自身を除く): 74051896

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 197, 277, 328, 394, 554, 656, 788, 1108, 1312, 1576, 2216, 3152, 4432, 6304, 8077, 8864, 11357, 16154, 22714, 32308, 45428, 54569, 64616, 90856, 109138, 129232, 181712, 218276, 258464, 363424, 436552, 873104, 1746208, 2237329, 4474658, 8949316, 17898632, 35797264, 71594528]

約数ペア:

[(1, 71594528), (2, 35797264), (4, 17898632), (8, 8949316), (16, 4474658), (32, 2237329), (41, 1746208), (82, 873104), (164, 436552), (197, 363424), (277, 258464), (328, 218276), (394, 181712), (554, 129232), (656, 109138), (788, 90856), (1108, 64616), (1312, 54569), (1576, 45428), (2216, 32308), (3152, 22714), (4432, 16154), (6304, 11357), (8077, 8864)]