28146822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13757}}^1$

素因数の和:13804

約数の個数: 32

約数和(自身を含む): 63396864

約数和(自身を除く): 35250042

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 13757, 27514, 41271, 82542, 151327, 302654, 426467, 453981, 852934, 907962, 1279401, 2558802, 4691137, 9382274, 14073411, 28146822]

約数ペア:

[(1, 28146822), (2, 14073411), (3, 9382274), (6, 4691137), (11, 2558802), (22, 1279401), (31, 907962), (33, 852934), (62, 453981), (66, 426467), (93, 302654), (186, 151327), (341, 82542), (682, 41271), (1023, 27514), (2046, 13757)]