74451884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13381}}^1$

素因数の和:13505

約数の個数: 24

約数和(自身を含む): 141635088

約数和(自身を除く): 67183204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 13381, 26762, 53524, 173953, 347906, 695812, 1431767, 2863534, 5727068, 18612971, 37225942, 74451884]

約数ペア:

[(1, 74451884), (2, 37225942), (4, 18612971), (13, 5727068), (26, 2863534), (52, 1431767), (107, 695812), (214, 347906), (428, 173953), (1391, 53524), (2782, 26762), (5564, 13381)]