13980928

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4230

約数の個数: 36

約数和(自身を含む): 30061108

約数和(自身を除く): 16080180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4201, 8402, 16804, 33608, 54613, 67216, 109226, 134432, 218452, 268864, 436904, 537728, 873808, 1075456, 1747616, 3495232, 6990464, 13980928]

約数ペア:

[(1, 13980928), (2, 6990464), (4, 3495232), (8, 1747616), (13, 1075456), (16, 873808), (26, 537728), (32, 436904), (52, 268864), (64, 218452), (104, 134432), (128, 109226), (208, 67216), (256, 54613), (416, 33608), (832, 16804), (1664, 8402), (3328, 4201)]