71518244

素因数分解:

$2^2\times 7^3\times {\mathrm{52127}}^1$

素因数の和:52152

約数の個数: 24

約数和(自身を含む): 145958400

約数和(自身を除く): 74440156

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 52127, 104254, 208508, 364889, 729778, 1459556, 2554223, 5108446, 10216892, 17879561, 35759122, 71518244]

約数ペア:

[(1, 71518244), (2, 35759122), (4, 17879561), (7, 10216892), (14, 5108446), (28, 2554223), (49, 1459556), (98, 729778), (196, 364889), (343, 208508), (686, 104254), (1372, 52127)]