85699348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3929}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 184867200

約数和(自身を除く): 99167852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 3929, 5453, 7858, 10906, 15716, 21812, 27503, 55006, 74651, 110012, 149302, 161089, 298604, 322178, 522557, 644356, 1045114, 1127623, 2090228, 2255246, 3060691, 4510492, 6121382, 12242764, 21424837, 42849674, 85699348]

約数ペア:

[(1, 85699348), (2, 42849674), (4, 21424837), (7, 12242764), (14, 6121382), (19, 4510492), (28, 3060691), (38, 2255246), (41, 2090228), (76, 1127623), (82, 1045114), (133, 644356), (164, 522557), (266, 322178), (287, 298604), (532, 161089), (574, 149302), (779, 110012), (1148, 74651), (1558, 55006), (3116, 27503), (3929, 21812), (5453, 15716), (7858, 10906)]