28407828

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{5113}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 66441088

約数和(自身を除く): 38033260

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 5113, 5556, 10226, 15339, 20452, 30678, 61356, 2367319, 4734638, 7101957, 9469276, 14203914, 28407828]

約数ペア:

[(1, 28407828), (2, 14203914), (3, 9469276), (4, 7101957), (6, 4734638), (12, 2367319), (463, 61356), (926, 30678), (1389, 20452), (1852, 15339), (2778, 10226), (5113, 5556)]