42259906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2887}}^1$

素因数の和:3465

約数の個数: 16

約数和(自身を含む): 68410944

約数和(自身を除く): 26151038

約数列:

[1, 2, 13, 26, 563, 1126, 2887, 5774, 7319, 14638, 37531, 75062, 1625381, 3250762, 21129953, 42259906]

約数ペア:

[(1, 42259906), (2, 21129953), (13, 3250762), (26, 1625381), (563, 75062), (1126, 37531), (2887, 14638), (5774, 7319)]