27287248

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{4253}}^1$

素因数の和:4662

約数の個数: 20

約数和(自身を含む): 53013348

約数和(自身を除く): 25726100

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 4253, 6416, 8506, 17012, 34024, 68048, 1705453, 3410906, 6821812, 13643624, 27287248]

約数ペア:

[(1, 27287248), (2, 13643624), (4, 6821812), (8, 3410906), (16, 1705453), (401, 68048), (802, 34024), (1604, 17012), (3208, 8506), (4253, 6416)]