7747228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 14297472

約数和(自身を除く): 6550244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 787, 1574, 2461, 3148, 4922, 9844, 18101, 36202, 72404, 84209, 168418, 336836, 1936807, 3873614, 7747228]

約数ペア:

[(1, 7747228), (2, 3873614), (4, 1936807), (23, 336836), (46, 168418), (92, 84209), (107, 72404), (214, 36202), (428, 18101), (787, 9844), (1574, 4922), (2461, 3148)]