71366867536

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{228611}}^1$

素因数の和:228907

約数の個数: 40

約数和(自身を含む): 140322045600

約数和(自身を除く): 68955178064

約数列:

[1, 2, 4, 8, 16, 109, 179, 218, 358, 436, 716, 872, 1432, 1744, 2864, 19511, 39022, 78044, 156088, 228611, 312176, 457222, 914444, 1828888, 3657776, 24918599, 40921369, 49837198, 81842738, 99674396, 163685476, 199348792, 327370952, 398697584, 654741904, 4460429221, 8920858442, 17841716884, 35683433768, 71366867536]

約数ペア:

[(1, 71366867536), (2, 35683433768), (4, 17841716884), (8, 8920858442), (16, 4460429221), (109, 654741904), (179, 398697584), (218, 327370952), (358, 199348792), (436, 163685476), (716, 99674396), (872, 81842738), (1432, 49837198), (1744, 40921369), (2864, 24918599), (19511, 3657776), (39022, 1828888), (78044, 914444), (156088, 457222), (228611, 312176)]