71357848604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1\times {\mathrm{19891}}^1$

素因数の和:24066

約数の個数: 48

約数和(自身を含む): 147362482176

約数和(自身を除く): 76004633572

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4133, 8266, 16532, 19891, 28931, 39782, 57862, 79564, 115724, 128123, 139237, 256246, 278474, 512492, 556948, 616621, 896861, 1233242, 1793722, 2466484, 3587444, 4316347, 8632694, 17265388, 82209503, 164419006, 328838012, 575466521, 1150933042, 2301866084, 2548494593, 5096989186, 10193978372, 17839462151, 35678924302, 71357848604]

約数ペア:

[(1, 71357848604), (2, 35678924302), (4, 17839462151), (7, 10193978372), (14, 5096989186), (28, 2548494593), (31, 2301866084), (62, 1150933042), (124, 575466521), (217, 328838012), (434, 164419006), (868, 82209503), (4133, 17265388), (8266, 8632694), (16532, 4316347), (19891, 3587444), (28931, 2466484), (39782, 1793722), (57862, 1233242), (79564, 896861), (115724, 616621), (128123, 556948), (139237, 512492), (256246, 278474)]