71189944

素因数分解:

$2^3\times 7^2\times {\mathrm{181607}}^1$

素因数の和:181627

約数の個数: 24

約数和(自身を含む): 155274840

約数和(自身を除く): 84084896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 181607, 363214, 726428, 1271249, 1452856, 2542498, 5084996, 8898743, 10169992, 17797486, 35594972, 71189944]

約数ペア:

[(1, 71189944), (2, 35594972), (4, 17797486), (7, 10169992), (8, 8898743), (14, 5084996), (28, 2542498), (49, 1452856), (56, 1271249), (98, 726428), (196, 363214), (392, 181607)]