28115262

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24793}}^1$

素因数の和:24814

約数の個数: 40

約数和(自身を含む): 72001776

約数和(自身を除く): 43886514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24793, 49586, 74379, 148758, 173551, 223137, 347102, 446274, 520653, 669411, 1041306, 1338822, 1561959, 2008233, 3123918, 4016466, 4685877, 9371754, 14057631, 28115262]

約数ペア:

[(1, 28115262), (2, 14057631), (3, 9371754), (6, 4685877), (7, 4016466), (9, 3123918), (14, 2008233), (18, 1561959), (21, 1338822), (27, 1041306), (42, 669411), (54, 520653), (63, 446274), (81, 347102), (126, 223137), (162, 173551), (189, 148758), (378, 74379), (567, 49586), (1134, 24793)]