285429448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{4093}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 560059200

約数和(自身を除く): 274629752

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 379, 758, 1516, 3032, 4093, 8186, 8717, 16372, 17434, 32744, 34868, 69736, 94139, 188278, 376556, 753112, 1551247, 3102494, 6204988, 12409976, 35678681, 71357362, 142714724, 285429448]

約数ペア:

[(1, 285429448), (2, 142714724), (4, 71357362), (8, 35678681), (23, 12409976), (46, 6204988), (92, 3102494), (184, 1551247), (379, 753112), (758, 376556), (1516, 188278), (3032, 94139), (4093, 69736), (8186, 34868), (8717, 32744), (16372, 17434)]