66624838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 117186048

約数和(自身を除く): 50561210

約数列:

[1, 2, 7, 14, 71, 97, 142, 194, 497, 679, 691, 994, 1358, 1382, 4837, 6887, 9674, 13774, 48209, 49061, 67027, 96418, 98122, 134054, 343427, 469189, 686854, 938378, 4758917, 9517834, 33312419, 66624838]

約数ペア:

[(1, 66624838), (2, 33312419), (7, 9517834), (14, 4758917), (71, 938378), (97, 686854), (142, 469189), (194, 343427), (497, 134054), (679, 98122), (691, 96418), (994, 67027), (1358, 49061), (1382, 48209), (4837, 13774), (6887, 9674)]