28652862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3463}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 65843712

約数和(自身を除く): 37190850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3463, 4137, 6926, 8274, 10389, 20778, 24241, 48482, 72723, 145446, 682211, 1364422, 2046633, 4093266, 4775477, 9550954, 14326431, 28652862]

約数ペア:

[(1, 28652862), (2, 14326431), (3, 9550954), (6, 4775477), (7, 4093266), (14, 2046633), (21, 1364422), (42, 682211), (197, 145446), (394, 72723), (591, 48482), (1182, 24241), (1379, 20778), (2758, 10389), (3463, 8274), (4137, 6926)]