28523684

素因数分解:

$2^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 58389660

約数和(自身を除く): 29865976

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 269, 538, 541, 1076, 1082, 1883, 2164, 3766, 3787, 7532, 7574, 13181, 15148, 26362, 26509, 52724, 53018, 106036, 145529, 291058, 582116, 1018703, 2037406, 4074812, 7130921, 14261842, 28523684]

約数ペア:

[(1, 28523684), (2, 14261842), (4, 7130921), (7, 4074812), (14, 2037406), (28, 1018703), (49, 582116), (98, 291058), (196, 145529), (269, 106036), (538, 53018), (541, 52724), (1076, 26509), (1082, 26362), (1883, 15148), (2164, 13181), (3766, 7574), (3787, 7532)]