72091328

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{1741}}^1$

素因数の和:2400

約数の個数: 28

約数和(自身を含む): 143359632

約数和(自身を除く): 71268304

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 1294, 1741, 2588, 3482, 5176, 6964, 10352, 13928, 20704, 27856, 41408, 55712, 111424, 1126427, 2252854, 4505708, 9011416, 18022832, 36045664, 72091328]

約数ペア:

[(1, 72091328), (2, 36045664), (4, 18022832), (8, 9011416), (16, 4505708), (32, 2252854), (64, 1126427), (647, 111424), (1294, 55712), (1741, 41408), (2588, 27856), (3482, 20704), (5176, 13928), (6964, 10352)]