28452352

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 40

約数和(自身を含む): 57844512

約数和(自身を除く): 29392160

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 911, 976, 1822, 1952, 3644, 3904, 7288, 7808, 14576, 15616, 29152, 31232, 55571, 58304, 111142, 116608, 222284, 233216, 444568, 466432, 889136, 1778272, 3556544, 7113088, 14226176, 28452352]

約数ペア:

[(1, 28452352), (2, 14226176), (4, 7113088), (8, 3556544), (16, 1778272), (32, 889136), (61, 466432), (64, 444568), (122, 233216), (128, 222284), (244, 116608), (256, 111142), (488, 58304), (512, 55571), (911, 31232), (976, 29152), (1822, 15616), (1952, 14576), (3644, 7808), (3904, 7288)]