28417510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6301}}^1$

素因数の和:6360

約数の個数: 32

約数和(自身を含む): 57171744

約数和(自身を除く): 28754234

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6301, 12602, 31505, 63010, 69311, 138622, 258341, 346555, 516682, 693110, 1291705, 2583410, 2841751, 5683502, 14208755, 28417510]

約数ペア:

[(1, 28417510), (2, 14208755), (5, 5683502), (10, 2841751), (11, 2583410), (22, 1291705), (41, 693110), (55, 516682), (82, 346555), (110, 258341), (205, 138622), (410, 69311), (451, 63010), (902, 31505), (2255, 12602), (4510, 6301)]