42540988

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2503}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 85256192

約数和(自身を除く): 42715204

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 2503, 4249, 5006, 8498, 10012, 16996, 17521, 35042, 70084, 1519321, 3038642, 6077284, 10635247, 21270494, 42540988]

約数ペア:

[(1, 42540988), (2, 21270494), (4, 10635247), (7, 6077284), (14, 3038642), (28, 1519321), (607, 70084), (1214, 35042), (2428, 17521), (2503, 16996), (4249, 10012), (5006, 8498)]