28678804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93113}}^1$

素因数の和:93135

約数の個数: 24

約数和(自身を含む): 62572608

約数和(自身を除く): 33893804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93113, 186226, 372452, 651791, 1024243, 1303582, 2048486, 2607164, 4096972, 7169701, 14339402, 28678804]

約数ペア:

[(1, 28678804), (2, 14339402), (4, 7169701), (7, 4096972), (11, 2607164), (14, 2048486), (22, 1303582), (28, 1024243), (44, 651791), (77, 372452), (154, 186226), (308, 93113)]