67367072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 68712928

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 149, 199, 284, 298, 398, 568, 596, 796, 1136, 1192, 1592, 2272, 2384, 3184, 4768, 6368, 10579, 14129, 21158, 28258, 29651, 42316, 56516, 59302, 84632, 113032, 118604, 169264, 226064, 237208, 338528, 452128, 474416, 948832, 2105221, 4210442, 8420884, 16841768, 33683536, 67367072]

約数ペア:

[(1, 67367072), (2, 33683536), (4, 16841768), (8, 8420884), (16, 4210442), (32, 2105221), (71, 948832), (142, 474416), (149, 452128), (199, 338528), (284, 237208), (298, 226064), (398, 169264), (568, 118604), (596, 113032), (796, 84632), (1136, 59302), (1192, 56516), (1592, 42316), (2272, 29651), (2384, 28258), (3184, 21158), (4768, 14129), (6368, 10579)]