28566468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113359}}^1$

素因数の和:113376

約数の個数: 36

約数和(自身を含む): 82526080

約数和(自身を除く): 53959612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113359, 226718, 340077, 453436, 680154, 793513, 1020231, 1360308, 1587026, 2040462, 2380539, 3174052, 4080924, 4761078, 7141617, 9522156, 14283234, 28566468]

約数ペア:

[(1, 28566468), (2, 14283234), (3, 9522156), (4, 7141617), (6, 4761078), (7, 4080924), (9, 3174052), (12, 2380539), (14, 2040462), (18, 1587026), (21, 1360308), (28, 1020231), (36, 793513), (42, 680154), (63, 453436), (84, 340077), (126, 226718), (252, 113359)]