28599670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 57977856

約数和(自身を除く): 29378186

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 8387, 16774, 41935, 83870, 92257, 184514, 259997, 461285, 519994, 922570, 1299985, 2599970, 2859967, 5719934, 14299835, 28599670]

約数ペア:

[(1, 28599670), (2, 14299835), (5, 5719934), (10, 2859967), (11, 2599970), (22, 1299985), (31, 922570), (55, 519994), (62, 461285), (110, 259997), (155, 184514), (310, 92257), (341, 83870), (682, 41935), (1705, 16774), (3410, 8387)]