29128450384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{20117}}^1$

素因数の和:20588

約数の個数: 80

約数和(自身を含む): 64960217280

約数和(自身を除く): 35831766896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 433, 836, 866, 1672, 1732, 3344, 3464, 4763, 6928, 8227, 9526, 16454, 19052, 20117, 32908, 38104, 40234, 65816, 76208, 80468, 90497, 131632, 160936, 180994, 221287, 321872, 361988, 382223, 442574, 723976, 764446, 885148, 1447952, 1528892, 1770296, 3057784, 3540592, 4204453, 6115568, 8408906, 8710661, 16817812, 17421322, 33635624, 34842644, 67271248, 69685288, 95817271, 139370576, 165502559, 191634542, 331005118, 383269084, 662010236, 766538168, 1324020472, 1533076336, 1820528149, 2648040944, 3641056298, 7282112596, 14564225192, 29128450384]

約数ペア:

[(1, 29128450384), (2, 14564225192), (4, 7282112596), (8, 3641056298), (11, 2648040944), (16, 1820528149), (19, 1533076336), (22, 1324020472), (38, 766538168), (44, 662010236), (76, 383269084), (88, 331005118), (152, 191634542), (176, 165502559), (209, 139370576), (304, 95817271), (418, 69685288), (433, 67271248), (836, 34842644), (866, 33635624), (1672, 17421322), (1732, 16817812), (3344, 8710661), (3464, 8408906), (4763, 6115568), (6928, 4204453), (8227, 3540592), (9526, 3057784), (16454, 1770296), (19052, 1528892), (20117, 1447952), (32908, 885148), (38104, 764446), (40234, 723976), (65816, 442574), (76208, 382223), (80468, 361988), (90497, 321872), (131632, 221287), (160936, 180994)]