39215792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 95827200

約数和(自身を除く): 56611408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 229, 278, 308, 458, 556, 616, 916, 973, 1112, 1232, 1529, 1603, 1832, 1946, 2224, 2519, 3058, 3206, 3664, 3892, 5038, 6116, 6412, 7784, 10076, 10703, 12232, 12824, 15568, 17633, 20152, 21406, 24464, 25648, 31831, 35266, 40304, 42812, 63662, 70532, 85624, 127324, 141064, 171248, 222817, 254648, 282128, 350141, 445634, 509296, 700282, 891268, 1400564, 1782536, 2450987, 2801128, 3565072, 4901974, 5602256, 9803948, 19607896, 39215792]

約数ペア:

[(1, 39215792), (2, 19607896), (4, 9803948), (7, 5602256), (8, 4901974), (11, 3565072), (14, 2801128), (16, 2450987), (22, 1782536), (28, 1400564), (44, 891268), (56, 700282), (77, 509296), (88, 445634), (112, 350141), (139, 282128), (154, 254648), (176, 222817), (229, 171248), (278, 141064), (308, 127324), (458, 85624), (556, 70532), (616, 63662), (916, 42812), (973, 40304), (1112, 35266), (1232, 31831), (1529, 25648), (1603, 24464), (1832, 21406), (1946, 20152), (2224, 17633), (2519, 15568), (3058, 12824), (3206, 12232), (3664, 10703), (3892, 10076), (5038, 7784), (6116, 6412)]