28809468

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2953}}^1$

素因数の和:3234

約数の個数: 36

約数和(自身を含む): 73117408

約数和(自身を除く): 44307940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 2953, 3252, 4878, 5906, 8859, 9756, 11812, 17718, 26577, 35436, 53154, 106308, 800263, 1600526, 2400789, 3201052, 4801578, 7202367, 9603156, 14404734, 28809468]

約数ペア:

[(1, 28809468), (2, 14404734), (3, 9603156), (4, 7202367), (6, 4801578), (9, 3201052), (12, 2400789), (18, 1600526), (36, 800263), (271, 106308), (542, 53154), (813, 35436), (1084, 26577), (1626, 17718), (2439, 11812), (2953, 9756), (3252, 8859), (4878, 5906)]