65111116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 136604160

約数和(自身を除く): 71493044

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1319, 1763, 2638, 3526, 5276, 7052, 9233, 12341, 18466, 24682, 36932, 49364, 54079, 56717, 108158, 113434, 216316, 226868, 378553, 397019, 757106, 794038, 1514212, 1588076, 2325397, 4650794, 9301588, 16277779, 32555558, 65111116]

約数ペア:

[(1, 65111116), (2, 32555558), (4, 16277779), (7, 9301588), (14, 4650794), (28, 2325397), (41, 1588076), (43, 1514212), (82, 794038), (86, 757106), (164, 397019), (172, 378553), (287, 226868), (301, 216316), (574, 113434), (602, 108158), (1148, 56717), (1204, 54079), (1319, 49364), (1763, 36932), (2638, 24682), (3526, 18466), (5276, 12341), (7052, 9233)]