27793148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 49586880

約数和(自身を除く): 21793732

約数列:

[1, 2, 4, 79, 158, 281, 313, 316, 562, 626, 1124, 1252, 22199, 24727, 44398, 49454, 87953, 88796, 98908, 175906, 351812, 6948287, 13896574, 27793148]

約数ペア:

[(1, 27793148), (2, 13896574), (4, 6948287), (79, 351812), (158, 175906), (281, 98908), (313, 88796), (316, 87953), (562, 49454), (626, 44398), (1124, 24727), (1252, 22199)]