4099792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 8347680

約数和(自身を除く): 4247888

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 101, 118, 172, 202, 236, 344, 404, 472, 688, 808, 944, 1616, 2537, 4343, 5074, 5959, 8686, 10148, 11918, 17372, 20296, 23836, 34744, 40592, 47672, 69488, 95344, 256237, 512474, 1024948, 2049896, 4099792]

約数ペア:

[(1, 4099792), (2, 2049896), (4, 1024948), (8, 512474), (16, 256237), (43, 95344), (59, 69488), (86, 47672), (101, 40592), (118, 34744), (172, 23836), (202, 20296), (236, 17372), (344, 11918), (404, 10148), (472, 8686), (688, 5959), (808, 5074), (944, 4343), (1616, 2537)]