66858148

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14831}}^1$

素因数の和:14872

約数の個数: 36

約数和(自身を含む): 142031232

約数和(自身を除く): 75173084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 14831, 29662, 59324, 103817, 207634, 341113, 415268, 682226, 726719, 1364452, 1453438, 2387791, 2906876, 4775582, 9551164, 16714537, 33429074, 66858148]

約数ペア:

[(1, 66858148), (2, 33429074), (4, 16714537), (7, 9551164), (14, 4775582), (23, 2906876), (28, 2387791), (46, 1453438), (49, 1364452), (92, 726719), (98, 682226), (161, 415268), (196, 341113), (322, 207634), (644, 103817), (1127, 59324), (2254, 29662), (4508, 14831)]