7728512

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 16957500

約数和(自身を除く): 9228988

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 499, 704, 968, 998, 1408, 1936, 1996, 3872, 3992, 5489, 7744, 7984, 10978, 15488, 15968, 21956, 31936, 43912, 60379, 63872, 87824, 120758, 175648, 241516, 351296, 483032, 702592, 966064, 1932128, 3864256, 7728512]

約数ペア:

[(1, 7728512), (2, 3864256), (4, 1932128), (8, 966064), (11, 702592), (16, 483032), (22, 351296), (32, 241516), (44, 175648), (64, 120758), (88, 87824), (121, 63872), (128, 60379), (176, 43912), (242, 31936), (352, 21956), (484, 15968), (499, 15488), (704, 10978), (968, 7984), (998, 7744), (1408, 5489), (1936, 3992), (1996, 3872)]