28270984

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1723}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 60822720

約数和(自身を除く): 32551736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 1723, 2051, 2344, 3446, 4102, 6892, 8204, 12061, 13784, 16408, 24122, 48244, 96488, 504839, 1009678, 2019356, 3533873, 4038712, 7067746, 14135492, 28270984]

約数ペア:

[(1, 28270984), (2, 14135492), (4, 7067746), (7, 4038712), (8, 3533873), (14, 2019356), (28, 1009678), (56, 504839), (293, 96488), (586, 48244), (1172, 24122), (1723, 16408), (2051, 13784), (2344, 12061), (3446, 8204), (4102, 6892)]