71965852

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26497}}^1$

素因数の和:26605

約数の個数: 24

約数和(自身を含む): 145421024

約数和(自身を除く): 73455172

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 26497, 52994, 105988, 185479, 370958, 741916, 2570209, 5140418, 10280836, 17991463, 35982926, 71965852]

約数ペア:

[(1, 71965852), (2, 35982926), (4, 17991463), (7, 10280836), (14, 5140418), (28, 2570209), (97, 741916), (194, 370958), (388, 185479), (679, 105988), (1358, 52994), (2716, 26497)]