7439872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 40

約数和(自身を含む): 16228872

約数和(自身を除く): 8789000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1321, 1408, 2642, 2816, 5284, 5632, 10568, 14531, 21136, 29062, 42272, 58124, 84544, 116248, 169088, 232496, 338176, 464992, 676352, 929984, 1859968, 3719936, 7439872]

約数ペア:

[(1, 7439872), (2, 3719936), (4, 1859968), (8, 929984), (11, 676352), (16, 464992), (22, 338176), (32, 232496), (44, 169088), (64, 116248), (88, 84544), (128, 58124), (176, 42272), (256, 29062), (352, 21136), (512, 14531), (704, 10568), (1321, 5632), (1408, 5284), (2642, 2816)]