74807812

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 132612480

約数和(自身を除く): 57804668

約数列:

[1, 2, 4, 131, 262, 367, 389, 524, 734, 778, 1468, 1556, 48077, 50959, 96154, 101918, 142763, 192308, 203836, 285526, 571052, 18701953, 37403906, 74807812]

約数ペア:

[(1, 74807812), (2, 37403906), (4, 18701953), (131, 571052), (262, 285526), (367, 203836), (389, 192308), (524, 142763), (734, 101918), (778, 96154), (1468, 50959), (1556, 48077)]