26780832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 85857408

約数和(自身を除く): 59076576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 311, 312, 368, 414, 416, 468, 552, 598, 622, 624, 736, 828, 897, 933, 936, 1104, 1196, 1244, 1248, 1656, 1794, 1866, 1872, 2208, 2392, 2488, 2691, 2799, 3312, 3588, 3732, 3744, 4043, 4784, 4976, 5382, 5598, 6624, 7153, 7176, 7464, 8086, 9568, 9952, 10764, 11196, 12129, 14306, 14352, 14928, 16172, 21459, 21528, 22392, 24258, 28612, 28704, 29856, 32344, 36387, 42918, 43056, 44784, 48516, 57224, 64377, 64688, 72774, 85836, 86112, 89568, 92989, 97032, 114448, 128754, 129376, 145548, 171672, 185978, 194064, 228896, 257508, 278967, 291096, 343344, 371956, 388128, 515016, 557934, 582192, 686688, 743912, 836901, 1030032, 1115868, 1164384, 1487824, 1673802, 2060064, 2231736, 2975648, 3347604, 4463472, 6695208, 8926944, 13390416, 26780832]

約数ペア:

[(1, 26780832), (2, 13390416), (3, 8926944), (4, 6695208), (6, 4463472), (8, 3347604), (9, 2975648), (12, 2231736), (13, 2060064), (16, 1673802), (18, 1487824), (23, 1164384), (24, 1115868), (26, 1030032), (32, 836901), (36, 743912), (39, 686688), (46, 582192), (48, 557934), (52, 515016), (69, 388128), (72, 371956), (78, 343344), (92, 291096), (96, 278967), (104, 257508), (117, 228896), (138, 194064), (144, 185978), (156, 171672), (184, 145548), (207, 129376), (208, 128754), (234, 114448), (276, 97032), (288, 92989), (299, 89568), (311, 86112), (312, 85836), (368, 72774), (414, 64688), (416, 64377), (468, 57224), (552, 48516), (598, 44784), (622, 43056), (624, 42918), (736, 36387), (828, 32344), (897, 29856), (933, 28704), (936, 28612), (1104, 24258), (1196, 22392), (1244, 21528), (1248, 21459), (1656, 16172), (1794, 14928), (1866, 14352), (1872, 14306), (2208, 12129), (2392, 11196), (2488, 10764), (2691, 9952), (2799, 9568), (3312, 8086), (3588, 7464), (3732, 7176), (3744, 7153), (4043, 6624), (4784, 5598), (4976, 5382)]