26481936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 78161664

約数和(自身を除く): 51679728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 248, 296, 312, 372, 403, 444, 481, 496, 592, 624, 744, 806, 888, 962, 1147, 1209, 1369, 1443, 1488, 1612, 1776, 1924, 2294, 2418, 2738, 2886, 3224, 3441, 3848, 4107, 4588, 4836, 5476, 5772, 6448, 6882, 7696, 8214, 9176, 9672, 10952, 11544, 13764, 14911, 16428, 17797, 18352, 19344, 21904, 23088, 27528, 29822, 32856, 35594, 42439, 44733, 53391, 55056, 59644, 65712, 71188, 84878, 89466, 106782, 119288, 127317, 142376, 169756, 178932, 213564, 238576, 254634, 284752, 339512, 357864, 427128, 509268, 551707, 679024, 715728, 854256, 1018536, 1103414, 1655121, 2037072, 2206828, 3310242, 4413656, 6620484, 8827312, 13240968, 26481936]

約数ペア:

[(1, 26481936), (2, 13240968), (3, 8827312), (4, 6620484), (6, 4413656), (8, 3310242), (12, 2206828), (13, 2037072), (16, 1655121), (24, 1103414), (26, 1018536), (31, 854256), (37, 715728), (39, 679024), (48, 551707), (52, 509268), (62, 427128), (74, 357864), (78, 339512), (93, 284752), (104, 254634), (111, 238576), (124, 213564), (148, 178932), (156, 169756), (186, 142376), (208, 127317), (222, 119288), (248, 106782), (296, 89466), (312, 84878), (372, 71188), (403, 65712), (444, 59644), (481, 55056), (496, 53391), (592, 44733), (624, 42439), (744, 35594), (806, 32856), (888, 29822), (962, 27528), (1147, 23088), (1209, 21904), (1369, 19344), (1443, 18352), (1488, 17797), (1612, 16428), (1776, 14911), (1924, 13764), (2294, 11544), (2418, 10952), (2738, 9672), (2886, 9176), (3224, 8214), (3441, 7696), (3848, 6882), (4107, 6448), (4588, 5772), (4836, 5476)]