78829072

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4483}}^1$

素因数の和:4655

約数の個数: 40

約数和(自身を含む): 175701056

約数和(自身を除く): 96871984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 4483, 8792, 8966, 17584, 17932, 31381, 35864, 62762, 71728, 125524, 251048, 502096, 703831, 1407662, 2815324, 4926817, 5630648, 9853634, 11261296, 19707268, 39414536, 78829072]

約数ペア:

[(1, 78829072), (2, 39414536), (4, 19707268), (7, 11261296), (8, 9853634), (14, 5630648), (16, 4926817), (28, 2815324), (56, 1407662), (112, 703831), (157, 502096), (314, 251048), (628, 125524), (1099, 71728), (1256, 62762), (2198, 35864), (2512, 31381), (4396, 17932), (4483, 17584), (8792, 8966)]