74195968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 88

約数和(自身を含む): 185114304

約数和(自身を除く): 110918336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 941, 1024, 1232, 1408, 1792, 1882, 2464, 2816, 3584, 3764, 4928, 5632, 6587, 7168, 7528, 9856, 10351, 11264, 13174, 15056, 19712, 20702, 26348, 30112, 39424, 41404, 52696, 60224, 72457, 78848, 82808, 105392, 120448, 144914, 165616, 210784, 240896, 289828, 331232, 421568, 481792, 579656, 662464, 843136, 963584, 1159312, 1324928, 1686272, 2318624, 2649856, 3372544, 4637248, 5299712, 6745088, 9274496, 10599424, 18548992, 37097984, 74195968]

約数ペア:

[(1, 74195968), (2, 37097984), (4, 18548992), (7, 10599424), (8, 9274496), (11, 6745088), (14, 5299712), (16, 4637248), (22, 3372544), (28, 2649856), (32, 2318624), (44, 1686272), (56, 1324928), (64, 1159312), (77, 963584), (88, 843136), (112, 662464), (128, 579656), (154, 481792), (176, 421568), (224, 331232), (256, 289828), (308, 240896), (352, 210784), (448, 165616), (512, 144914), (616, 120448), (704, 105392), (896, 82808), (941, 78848), (1024, 72457), (1232, 60224), (1408, 52696), (1792, 41404), (1882, 39424), (2464, 30112), (2816, 26348), (3584, 20702), (3764, 19712), (4928, 15056), (5632, 13174), (6587, 11264), (7168, 10351), (7528, 9856)]