27431264

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 62205696

約数和(自身を除く): 34774432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 811, 1057, 1208, 1622, 2114, 2416, 3244, 4228, 4832, 5677, 6488, 8456, 11354, 12976, 16912, 22708, 25952, 33824, 45416, 90832, 122461, 181664, 244922, 489844, 857227, 979688, 1714454, 1959376, 3428908, 3918752, 6857816, 13715632, 27431264]

約数ペア:

[(1, 27431264), (2, 13715632), (4, 6857816), (7, 3918752), (8, 3428908), (14, 1959376), (16, 1714454), (28, 979688), (32, 857227), (56, 489844), (112, 244922), (151, 181664), (224, 122461), (302, 90832), (604, 45416), (811, 33824), (1057, 25952), (1208, 22708), (1622, 16912), (2114, 12976), (2416, 11354), (3244, 8456), (4228, 6488), (4832, 5677)]