28509952

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6584

約数の個数: 36

約数和(自身を含む): 60265296

約数和(自身を除く): 31755344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 6551, 13102, 26204, 52408, 104816, 111367, 209632, 222734, 419264, 445468, 838528, 890936, 1677056, 1781872, 3563744, 7127488, 14254976, 28509952]

約数ペア:

[(1, 28509952), (2, 14254976), (4, 7127488), (8, 3563744), (16, 1781872), (17, 1677056), (32, 890936), (34, 838528), (64, 445468), (68, 419264), (128, 222734), (136, 209632), (256, 111367), (272, 104816), (544, 52408), (1088, 26204), (2176, 13102), (4352, 6551)]