78135776

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{4973}}^1$

素因数の和:5474

約数の個数: 24

約数和(自身を含む): 154174104

約数和(自身を除く): 76038328

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 3928, 4973, 7856, 9946, 15712, 19892, 39784, 79568, 159136, 2441743, 4883486, 9766972, 19533944, 39067888, 78135776]

約数ペア:

[(1, 78135776), (2, 39067888), (4, 19533944), (8, 9766972), (16, 4883486), (32, 2441743), (491, 159136), (982, 79568), (1964, 39784), (3928, 19892), (4973, 15712), (7856, 9946)]