70505248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 154843920

約数和(自身を除く): 84338672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 131, 139, 176, 242, 262, 278, 352, 484, 524, 556, 968, 1048, 1112, 1441, 1529, 1936, 2096, 2224, 2882, 3058, 3872, 4192, 4448, 5764, 6116, 11528, 12232, 15851, 16819, 18209, 23056, 24464, 31702, 33638, 36418, 46112, 48928, 63404, 67276, 72836, 126808, 134552, 145672, 200299, 253616, 269104, 291344, 400598, 507232, 538208, 582688, 801196, 1602392, 2203289, 3204784, 4406578, 6409568, 8813156, 17626312, 35252624, 70505248]

約数ペア:

[(1, 70505248), (2, 35252624), (4, 17626312), (8, 8813156), (11, 6409568), (16, 4406578), (22, 3204784), (32, 2203289), (44, 1602392), (88, 801196), (121, 582688), (131, 538208), (139, 507232), (176, 400598), (242, 291344), (262, 269104), (278, 253616), (352, 200299), (484, 145672), (524, 134552), (556, 126808), (968, 72836), (1048, 67276), (1112, 63404), (1441, 48928), (1529, 46112), (1936, 36418), (2096, 33638), (2224, 31702), (2882, 24464), (3058, 23056), (3872, 18209), (4192, 16819), (4448, 15851), (5764, 12232), (6116, 11528)]