28528122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21911}}^1$

素因数の和:21954

約数の個数: 32

約数和(自身を含む): 67313664

約数和(自身を除く): 38785542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 21911, 43822, 65733, 131466, 153377, 306754, 460131, 679241, 920262, 1358482, 2037723, 4075446, 4754687, 9509374, 14264061, 28528122]

約数ペア:

[(1, 28528122), (2, 14264061), (3, 9509374), (6, 4754687), (7, 4075446), (14, 2037723), (21, 1358482), (31, 920262), (42, 679241), (62, 460131), (93, 306754), (186, 153377), (217, 131466), (434, 65733), (651, 43822), (1302, 21911)]