17381336

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 37447680

約数和(自身を除く): 20066344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1471, 1477, 1688, 2942, 2954, 5884, 5908, 10297, 11768, 11816, 20594, 41188, 82376, 310381, 620762, 1241524, 2172667, 2483048, 4345334, 8690668, 17381336]

約数ペア:

[(1, 17381336), (2, 8690668), (4, 4345334), (7, 2483048), (8, 2172667), (14, 1241524), (28, 620762), (56, 310381), (211, 82376), (422, 41188), (844, 20594), (1471, 11816), (1477, 11768), (1688, 10297), (2942, 5908), (2954, 5884)]