28458884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22027}}^1$

素因数の和:22067

約数の個数: 24

約数和(自身を含む): 55510560

約数和(自身を除く): 27051676

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22027, 44054, 88108, 374459, 418513, 748918, 837026, 1497836, 1674052, 7114721, 14229442, 28458884]

約数ペア:

[(1, 28458884), (2, 14229442), (4, 7114721), (17, 1674052), (19, 1497836), (34, 837026), (38, 748918), (68, 418513), (76, 374459), (323, 88108), (646, 44054), (1292, 22027)]