317632

素因数分解:

$2^6\times 7^1\times {\mathrm{709}}^1$

素因数の和:728

約数の個数: 28

約数和(自身を含む): 721360

約数和(自身を除く): 403728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 709, 1418, 2836, 4963, 5672, 9926, 11344, 19852, 22688, 39704, 45376, 79408, 158816, 317632]

約数ペア:

[(1, 317632), (2, 158816), (4, 79408), (7, 45376), (8, 39704), (14, 22688), (16, 19852), (28, 11344), (32, 9926), (56, 5672), (64, 4963), (112, 2836), (224, 1418), (448, 709)]