28655538

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 60903360

約数和(自身を除く): 32247822

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 4451, 6438, 8902, 13353, 26706, 129079, 164687, 258158, 329374, 387237, 494061, 774474, 988122, 4775923, 9551846, 14327769, 28655538]

約数ペア:

[(1, 28655538), (2, 14327769), (3, 9551846), (6, 4775923), (29, 988122), (37, 774474), (58, 494061), (74, 387237), (87, 329374), (111, 258158), (174, 164687), (222, 129079), (1073, 26706), (2146, 13353), (3219, 8902), (4451, 6438)]