26526976

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 61516224

約数和(自身を除く): 34989248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 131, 224, 226, 256, 262, 448, 452, 524, 791, 896, 904, 917, 1048, 1582, 1792, 1808, 1834, 2096, 3164, 3616, 3668, 4192, 6328, 7232, 7336, 8384, 12656, 14464, 14672, 14803, 16768, 25312, 28928, 29344, 29606, 33536, 50624, 58688, 59212, 101248, 103621, 117376, 118424, 202496, 207242, 234752, 236848, 414484, 473696, 828968, 947392, 1657936, 1894784, 3315872, 3789568, 6631744, 13263488, 26526976]

約数ペア:

[(1, 26526976), (2, 13263488), (4, 6631744), (7, 3789568), (8, 3315872), (14, 1894784), (16, 1657936), (28, 947392), (32, 828968), (56, 473696), (64, 414484), (112, 236848), (113, 234752), (128, 207242), (131, 202496), (224, 118424), (226, 117376), (256, 103621), (262, 101248), (448, 59212), (452, 58688), (524, 50624), (791, 33536), (896, 29606), (904, 29344), (917, 28928), (1048, 25312), (1582, 16768), (1792, 14803), (1808, 14672), (1834, 14464), (2096, 12656), (3164, 8384), (3616, 7336), (3668, 7232), (4192, 6328)]