28399512

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{11059}}^1$

素因数の和:11175

約数の個数: 32

約数和(自身を含む): 71668800

約数和(自身を除く): 43269288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 11059, 22118, 33177, 44236, 66354, 88472, 132708, 265416, 1183313, 2366626, 3549939, 4733252, 7099878, 9466504, 14199756, 28399512]

約数ペア:

[(1, 28399512), (2, 14199756), (3, 9466504), (4, 7099878), (6, 4733252), (8, 3549939), (12, 2366626), (24, 1183313), (107, 265416), (214, 132708), (321, 88472), (428, 66354), (642, 44236), (856, 33177), (1284, 22118), (2568, 11059)]