71007984

素因数分解:

$2^4\times 3^2\times {\mathrm{493111}}^1$

素因数の和:493125

約数の個数: 30

約数和(自身を含む): 198724136

約数和(自身を除く): 127716152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493111, 986222, 1479333, 1972444, 2958666, 3944888, 4437999, 5917332, 7889776, 8875998, 11834664, 17751996, 23669328, 35503992, 71007984]

約数ペア:

[(1, 71007984), (2, 35503992), (3, 23669328), (4, 17751996), (6, 11834664), (8, 8875998), (9, 7889776), (12, 5917332), (16, 4437999), (18, 3944888), (24, 2958666), (36, 1972444), (48, 1479333), (72, 986222), (144, 493111)]