70217752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 154341180

約数和(自身を除く): 84123428

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 251, 289, 374, 484, 502, 578, 748, 968, 1004, 1156, 1496, 2008, 2057, 2312, 2761, 3179, 4114, 4267, 5522, 6358, 8228, 8534, 11044, 12716, 16456, 17068, 22088, 25432, 30371, 34136, 34969, 46937, 60742, 69938, 72539, 93874, 121484, 139876, 145078, 187748, 242968, 279752, 290156, 375496, 516307, 580312, 797929, 1032614, 1595858, 2065228, 3191716, 4130456, 6383432, 8777219, 17554438, 35108876, 70217752]

約数ペア:

[(1, 70217752), (2, 35108876), (4, 17554438), (8, 8777219), (11, 6383432), (17, 4130456), (22, 3191716), (34, 2065228), (44, 1595858), (68, 1032614), (88, 797929), (121, 580312), (136, 516307), (187, 375496), (242, 290156), (251, 279752), (289, 242968), (374, 187748), (484, 145078), (502, 139876), (578, 121484), (748, 93874), (968, 72539), (1004, 69938), (1156, 60742), (1496, 46937), (2008, 34969), (2057, 34136), (2312, 30371), (2761, 25432), (3179, 22088), (4114, 17068), (4267, 16456), (5522, 12716), (6358, 11044), (8228, 8534)]