283027024

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81517}}^1$

素因数の和:81563

約数の個数: 40

約数和(自身を含む): 646926848

約数和(自身を除く): 363899824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 81517, 163034, 326068, 570619, 652136, 1141238, 1304272, 2282476, 2527027, 4564952, 5054054, 9129904, 10108108, 17689189, 20216216, 35378378, 40432432, 70756756, 141513512, 283027024]

約数ペア:

[(1, 283027024), (2, 141513512), (4, 70756756), (7, 40432432), (8, 35378378), (14, 20216216), (16, 17689189), (28, 10108108), (31, 9129904), (56, 5054054), (62, 4564952), (112, 2527027), (124, 2282476), (217, 1304272), (248, 1141238), (434, 652136), (496, 570619), (868, 326068), (1736, 163034), (3472, 81517)]