73171264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 56

約数和(自身を含む): 155402280

約数和(自身を除く): 82231016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 617, 872, 1088, 1234, 1744, 1853, 2468, 3488, 3706, 4936, 6976, 7412, 9872, 10489, 14824, 19744, 20978, 29648, 39488, 41956, 59296, 67253, 83912, 118592, 134506, 167824, 269012, 335648, 538024, 671296, 1076048, 1143301, 2152096, 2286602, 4304192, 4573204, 9146408, 18292816, 36585632, 73171264]

約数ペア:

[(1, 73171264), (2, 36585632), (4, 18292816), (8, 9146408), (16, 4573204), (17, 4304192), (32, 2286602), (34, 2152096), (64, 1143301), (68, 1076048), (109, 671296), (136, 538024), (218, 335648), (272, 269012), (436, 167824), (544, 134506), (617, 118592), (872, 83912), (1088, 67253), (1234, 59296), (1744, 41956), (1853, 39488), (2468, 29648), (3488, 20978), (3706, 19744), (4936, 14824), (6976, 10489), (7412, 9872)]