28115574

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 58890240

約数和(自身を除く): 30774666

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2129, 2201, 4258, 4402, 6387, 6603, 12774, 13206, 65999, 131998, 151159, 197997, 302318, 395994, 453477, 906954, 4685929, 9371858, 14057787, 28115574]

約数ペア:

[(1, 28115574), (2, 14057787), (3, 9371858), (6, 4685929), (31, 906954), (62, 453477), (71, 395994), (93, 302318), (142, 197997), (186, 151159), (213, 131998), (426, 65999), (2129, 13206), (2201, 12774), (4258, 6603), (4402, 6387)]