28896296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 67197600

約数和(自身を除く): 38301304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 67, 88, 104, 116, 134, 143, 169, 232, 268, 286, 319, 338, 377, 536, 572, 638, 676, 737, 754, 871, 1144, 1276, 1352, 1474, 1508, 1742, 1859, 1943, 2552, 2948, 3016, 3484, 3718, 3886, 4147, 4901, 5896, 6968, 7436, 7772, 8294, 9581, 9802, 11323, 14872, 15544, 16588, 19162, 19604, 21373, 22646, 25259, 33176, 38324, 39208, 42746, 45292, 50518, 53911, 76648, 85492, 90584, 101036, 107822, 124553, 170984, 202072, 215644, 249106, 277849, 328367, 431288, 498212, 555698, 656734, 996424, 1111396, 1313468, 2222792, 2626936, 3612037, 7224074, 14448148, 28896296]

約数ペア:

[(1, 28896296), (2, 14448148), (4, 7224074), (8, 3612037), (11, 2626936), (13, 2222792), (22, 1313468), (26, 1111396), (29, 996424), (44, 656734), (52, 555698), (58, 498212), (67, 431288), (88, 328367), (104, 277849), (116, 249106), (134, 215644), (143, 202072), (169, 170984), (232, 124553), (268, 107822), (286, 101036), (319, 90584), (338, 85492), (377, 76648), (536, 53911), (572, 50518), (638, 45292), (676, 42746), (737, 39208), (754, 38324), (871, 33176), (1144, 25259), (1276, 22646), (1352, 21373), (1474, 19604), (1508, 19162), (1742, 16588), (1859, 15544), (1943, 14872), (2552, 11323), (2948, 9802), (3016, 9581), (3484, 8294), (3718, 7772), (3886, 7436), (4147, 6968), (4901, 5896)]