28787968

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{10223}}^1$

素因数の和:10250

約数の個数: 36

約数和(自身を含む): 62693568

約数和(自身を除く): 33905600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 10223, 20446, 40892, 81784, 112453, 163568, 224906, 327136, 449812, 654272, 899624, 1308544, 1799248, 2617088, 3598496, 7196992, 14393984, 28787968]

約数ペア:

[(1, 28787968), (2, 14393984), (4, 7196992), (8, 3598496), (11, 2617088), (16, 1799248), (22, 1308544), (32, 899624), (44, 654272), (64, 449812), (88, 327136), (128, 224906), (176, 163568), (256, 112453), (352, 81784), (704, 40892), (1408, 20446), (2816, 10223)]