28159704

素因数分解:

$2^3\times 3^3\times {\mathrm{130369}}^1$

素因数の和:130384

約数の個数: 32

約数和(自身を含む): 78222000

約数和(自身を除く): 50062296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130369, 260738, 391107, 521476, 782214, 1042952, 1173321, 1564428, 2346642, 3128856, 3519963, 4693284, 7039926, 9386568, 14079852, 28159704]

約数ペア:

[(1, 28159704), (2, 14079852), (3, 9386568), (4, 7039926), (6, 4693284), (8, 3519963), (9, 3128856), (12, 2346642), (18, 1564428), (24, 1173321), (27, 1042952), (36, 782214), (54, 521476), (72, 391107), (108, 260738), (216, 130369)]