71994244

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5857}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 144341120

約数和(自身を除く): 72346876

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 5857, 6146, 11714, 12292, 23428, 40999, 81998, 163996, 2571223, 5142446, 10284892, 17998561, 35997122, 71994244]

約数ペア:

[(1, 71994244), (2, 35997122), (4, 17998561), (7, 10284892), (14, 5142446), (28, 2571223), (439, 163996), (878, 81998), (1756, 40999), (3073, 23428), (5857, 12292), (6146, 11714)]