27605864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 61992000

約数和(自身を除く): 34386136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 143, 236, 286, 409, 472, 572, 649, 767, 818, 1144, 1298, 1534, 1636, 2596, 3068, 3272, 4499, 5192, 5317, 6136, 8437, 8998, 10634, 16874, 17996, 21268, 24131, 33748, 35992, 42536, 48262, 58487, 67496, 96524, 116974, 193048, 233948, 265441, 313703, 467896, 530882, 627406, 1061764, 1254812, 2123528, 2509624, 3450733, 6901466, 13802932, 27605864]

約数ペア:

[(1, 27605864), (2, 13802932), (4, 6901466), (8, 3450733), (11, 2509624), (13, 2123528), (22, 1254812), (26, 1061764), (44, 627406), (52, 530882), (59, 467896), (88, 313703), (104, 265441), (118, 233948), (143, 193048), (236, 116974), (286, 96524), (409, 67496), (472, 58487), (572, 48262), (649, 42536), (767, 35992), (818, 33748), (1144, 24131), (1298, 21268), (1534, 17996), (1636, 16874), (2596, 10634), (3068, 8998), (3272, 8437), (4499, 6136), (5192, 5317)]