27287876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 62684160

約数和(自身を除く): 35396284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 4663, 5852, 9326, 18652, 32641, 51293, 65282, 88597, 102586, 130564, 177194, 205172, 354388, 359051, 620179, 718102, 974567, 1240358, 1436204, 1949134, 2480716, 3898268, 6821969, 13643938, 27287876]

約数ペア:

[(1, 27287876), (2, 13643938), (4, 6821969), (7, 3898268), (11, 2480716), (14, 1949134), (19, 1436204), (22, 1240358), (28, 974567), (38, 718102), (44, 620179), (76, 359051), (77, 354388), (133, 205172), (154, 177194), (209, 130564), (266, 102586), (308, 88597), (418, 65282), (532, 51293), (836, 32641), (1463, 18652), (2926, 9326), (4663, 5852)]