28043582

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15061}}^1$

素因数の和:15096

約数の個数: 24

約数和(自身を含む): 51512040

約数和(自身を除く): 23468458

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 15061, 30122, 105427, 210854, 286159, 572318, 737989, 1475978, 2003113, 4006226, 14021791, 28043582]

約数ペア:

[(1, 28043582), (2, 14021791), (7, 4006226), (14, 2003113), (19, 1475978), (38, 737989), (49, 572318), (98, 286159), (133, 210854), (266, 105427), (931, 30122), (1862, 15061)]