28921872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{86077}}^1$

素因数の和:86095

約数の個数: 40

約数和(自身を含む): 85389376

約数和(自身を除く): 56467504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 86077, 172154, 258231, 344308, 516462, 602539, 688616, 1032924, 1205078, 1377232, 1807617, 2065848, 2410156, 3615234, 4131696, 4820312, 7230468, 9640624, 14460936, 28921872]

約数ペア:

[(1, 28921872), (2, 14460936), (3, 9640624), (4, 7230468), (6, 4820312), (7, 4131696), (8, 3615234), (12, 2410156), (14, 2065848), (16, 1807617), (21, 1377232), (24, 1205078), (28, 1032924), (42, 688616), (48, 602539), (56, 516462), (84, 344308), (112, 258231), (168, 172154), (336, 86077)]