42407876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48857}}^1$

素因数の和:48899

約数の個数: 24

約数和(自身を含む): 87553536

約数和(自身を除く): 45145660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 48857, 97714, 195428, 341999, 683998, 1367996, 1514567, 3029134, 6058268, 10601969, 21203938, 42407876]

約数ペア:

[(1, 42407876), (2, 21203938), (4, 10601969), (7, 6058268), (14, 3029134), (28, 1514567), (31, 1367996), (62, 683998), (124, 341999), (217, 195428), (434, 97714), (868, 48857)]