25910608

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 51559200

約数和(自身を除く): 25648592

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 179, 218, 332, 358, 436, 664, 716, 872, 1328, 1432, 1744, 2864, 9047, 14857, 18094, 19511, 29714, 36188, 39022, 59428, 72376, 78044, 118856, 144752, 156088, 237712, 312176, 1619413, 3238826, 6477652, 12955304, 25910608]

約数ペア:

[(1, 25910608), (2, 12955304), (4, 6477652), (8, 3238826), (16, 1619413), (83, 312176), (109, 237712), (166, 156088), (179, 144752), (218, 118856), (332, 78044), (358, 72376), (436, 59428), (664, 39022), (716, 36188), (872, 29714), (1328, 19511), (1432, 18094), (1744, 14857), (2864, 9047)]