42071012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 75751200

約数和(自身を除く): 33680188

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 2003, 4006, 5251, 8012, 10502, 21004, 118177, 178267, 236354, 356534, 472708, 713068, 10517753, 21035506, 42071012]

約数ペア:

[(1, 42071012), (2, 21035506), (4, 10517753), (59, 713068), (89, 472708), (118, 356534), (178, 236354), (236, 178267), (356, 118177), (2003, 21004), (4006, 10502), (5251, 8012)]