61373872

素因数分解:

$2^4\times 7^2\times {\mathrm{78283}}^1$

素因数の和:78305

約数の個数: 30

約数和(自身を含む): 138327828

約数和(自身を除く): 76953956

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 78283, 156566, 313132, 547981, 626264, 1095962, 1252528, 2191924, 3835867, 4383848, 7671734, 8767696, 15343468, 30686936, 61373872]

約数ペア:

[(1, 61373872), (2, 30686936), (4, 15343468), (7, 8767696), (8, 7671734), (14, 4383848), (16, 3835867), (28, 2191924), (49, 1252528), (56, 1095962), (98, 626264), (112, 547981), (196, 313132), (392, 156566), (784, 78283)]