247855424

素因数分解:

$2^6\times {\mathrm{1861}}^1\times {\mathrm{2081}}^1$

素因数の和:3954

約数の個数: 28

約数和(自身を含む): 492338868

約数和(自身を除く): 244483444

約数列:

[1, 2, 4, 8, 16, 32, 64, 1861, 2081, 3722, 4162, 7444, 8324, 14888, 16648, 29776, 33296, 59552, 66592, 119104, 133184, 3872741, 7745482, 15490964, 30981928, 61963856, 123927712, 247855424]

約数ペア:

[(1, 247855424), (2, 123927712), (4, 61963856), (8, 30981928), (16, 15490964), (32, 7745482), (64, 3872741), (1861, 133184), (2081, 119104), (3722, 66592), (4162, 59552), (7444, 33296), (8324, 29776), (14888, 16648)]