28983556

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25247}}^1$

素因数の和:25299

約数の個数: 24

約数和(自身を含む): 59383296

約数和(自身を除く): 30399740

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 25247, 50494, 100988, 176729, 353458, 706916, 1035127, 2070254, 4140508, 7245889, 14491778, 28983556]

約数ペア:

[(1, 28983556), (2, 14491778), (4, 7245889), (7, 4140508), (14, 2070254), (28, 1035127), (41, 706916), (82, 353458), (164, 176729), (287, 100988), (574, 50494), (1148, 25247)]