28967404

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 53653600

約数和(自身を除く): 24686196

約数列:

[1, 2, 4, 29, 58, 79, 109, 116, 158, 218, 316, 436, 841, 1682, 2291, 3161, 3364, 4582, 6322, 8611, 9164, 12644, 17222, 34444, 66439, 91669, 132878, 183338, 249719, 265756, 366676, 499438, 998876, 7241851, 14483702, 28967404]

約数ペア:

[(1, 28967404), (2, 14483702), (4, 7241851), (29, 998876), (58, 499438), (79, 366676), (109, 265756), (116, 249719), (158, 183338), (218, 132878), (316, 91669), (436, 66439), (841, 34444), (1682, 17222), (2291, 12644), (3161, 9164), (3364, 8611), (4582, 6322)]