8147356

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 9012836

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 151, 164, 188, 287, 302, 329, 574, 604, 658, 1057, 1148, 1316, 1927, 2114, 3854, 4228, 6191, 7097, 7708, 12382, 13489, 14194, 24764, 26978, 28388, 43337, 49679, 53956, 86674, 99358, 173348, 198716, 290977, 581954, 1163908, 2036839, 4073678, 8147356]

約数ペア:

[(1, 8147356), (2, 4073678), (4, 2036839), (7, 1163908), (14, 581954), (28, 290977), (41, 198716), (47, 173348), (82, 99358), (94, 86674), (151, 53956), (164, 49679), (188, 43337), (287, 28388), (302, 26978), (329, 24764), (574, 14194), (604, 13489), (658, 12382), (1057, 7708), (1148, 7097), (1316, 6191), (1927, 4228), (2114, 3854)]