28523688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69911}}^1$

素因数の和:69937

約数の個数: 32

約数和(自身を含む): 75504960

約数和(自身を除く): 46981272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69911, 139822, 209733, 279644, 419466, 559288, 838932, 1188487, 1677864, 2376974, 3565461, 4753948, 7130922, 9507896, 14261844, 28523688]

約数ペア:

[(1, 28523688), (2, 14261844), (3, 9507896), (4, 7130922), (6, 4753948), (8, 3565461), (12, 2376974), (17, 1677864), (24, 1188487), (34, 838932), (51, 559288), (68, 419466), (102, 279644), (136, 209733), (204, 139822), (408, 69911)]