66620224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 145316448

約数和(自身を除く): 78696224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 173, 176, 346, 352, 547, 692, 704, 1094, 1384, 1903, 2188, 2768, 3806, 4376, 5536, 6017, 7612, 8752, 11072, 12034, 15224, 17504, 24068, 30448, 35008, 48136, 60896, 94631, 96272, 121792, 189262, 192544, 378524, 385088, 757048, 1040941, 1514096, 2081882, 3028192, 4163764, 6056384, 8327528, 16655056, 33310112, 66620224]

約数ペア:

[(1, 66620224), (2, 33310112), (4, 16655056), (8, 8327528), (11, 6056384), (16, 4163764), (22, 3028192), (32, 2081882), (44, 1514096), (64, 1040941), (88, 757048), (173, 385088), (176, 378524), (346, 192544), (352, 189262), (547, 121792), (692, 96272), (704, 94631), (1094, 60896), (1384, 48136), (1903, 35008), (2188, 30448), (2768, 24068), (3806, 17504), (4376, 15224), (5536, 12034), (6017, 11072), (7612, 8752)]