4644688

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 30

約数和(自身を含む): 9271914

約数和(自身を除く): 4627226

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 314, 344, 628, 688, 1256, 1849, 2512, 3698, 6751, 7396, 13502, 14792, 27004, 29584, 54008, 108016, 290293, 580586, 1161172, 2322344, 4644688]

約数ペア:

[(1, 4644688), (2, 2322344), (4, 1161172), (8, 580586), (16, 290293), (43, 108016), (86, 54008), (157, 29584), (172, 27004), (314, 14792), (344, 13502), (628, 7396), (688, 6751), (1256, 3698), (1849, 2512)]