67419884

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5718

約数の個数: 36

約数和(自身を含む): 139522320

約数和(自身を除く): 72102436

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5639, 5978, 11278, 11956, 22556, 39473, 78946, 157892, 276311, 343979, 552622, 687958, 1105244, 1375916, 2407853, 4815706, 9631412, 16854971, 33709942, 67419884]

約数ペア:

[(1, 67419884), (2, 33709942), (4, 16854971), (7, 9631412), (14, 4815706), (28, 2407853), (49, 1375916), (61, 1105244), (98, 687958), (122, 552622), (196, 343979), (244, 276311), (427, 157892), (854, 78946), (1708, 39473), (2989, 22556), (5639, 11956), (5978, 11278)]