2288048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 5237760

約数和(自身を除く): 2949712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 659, 868, 1318, 1736, 2636, 3472, 4613, 5272, 9226, 10544, 18452, 20429, 36904, 40858, 73808, 81716, 143003, 163432, 286006, 326864, 572012, 1144024, 2288048]

約数ペア:

[(1, 2288048), (2, 1144024), (4, 572012), (7, 326864), (8, 286006), (14, 163432), (16, 143003), (28, 81716), (31, 73808), (56, 40858), (62, 36904), (112, 20429), (124, 18452), (217, 10544), (248, 9226), (434, 5272), (496, 4613), (659, 3472), (868, 2636), (1318, 1736)]