28524216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5524

約数の個数: 64

約数和(自身を含む): 84142080

約数和(自身を除く): 55617864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5477, 10954, 16431, 21908, 32862, 38339, 43816, 65724, 76678, 115017, 131448, 153356, 169787, 230034, 306712, 339574, 460068, 509361, 679148, 920136, 1018722, 1188509, 1358296, 2037444, 2377018, 3565527, 4074888, 4754036, 7131054, 9508072, 14262108, 28524216]

約数ペア:

[(1, 28524216), (2, 14262108), (3, 9508072), (4, 7131054), (6, 4754036), (7, 4074888), (8, 3565527), (12, 2377018), (14, 2037444), (21, 1358296), (24, 1188509), (28, 1018722), (31, 920136), (42, 679148), (56, 509361), (62, 460068), (84, 339574), (93, 306712), (124, 230034), (168, 169787), (186, 153356), (217, 131448), (248, 115017), (372, 76678), (434, 65724), (651, 43816), (744, 38339), (868, 32862), (1302, 21908), (1736, 16431), (2604, 10954), (5208, 5477)]