28403466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52021}}^1$

素因数の和:52046

約数の個数: 32

約数和(自身を含む): 69917568

約数和(自身を除く): 41514102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52021, 104042, 156063, 312126, 364147, 676273, 728294, 1092441, 1352546, 2028819, 2184882, 4057638, 4733911, 9467822, 14201733, 28403466]

約数ペア:

[(1, 28403466), (2, 14201733), (3, 9467822), (6, 4733911), (7, 4057638), (13, 2184882), (14, 2028819), (21, 1352546), (26, 1092441), (39, 728294), (42, 676273), (78, 364147), (91, 312126), (182, 156063), (273, 104042), (546, 52021)]