57459376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{276247}}^1$

素因数の和:276268

約数の個数: 20

約数和(自身を含む): 119891632

約数和(自身を除く): 62432256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 276247, 552494, 1104988, 2209976, 3591211, 4419952, 7182422, 14364844, 28729688, 57459376]

約数ペア:

[(1, 57459376), (2, 28729688), (4, 14364844), (8, 7182422), (13, 4419952), (16, 3591211), (26, 2209976), (52, 1104988), (104, 552494), (208, 276247)]