15691872016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{27283}}^1$

素因数の和:27743

約数の個数: 40

約数和(自身を含む): 30787265600

約数和(自身を除く): 15095393584

約数列:

[1, 2, 4, 8, 16, 103, 206, 349, 412, 698, 824, 1396, 1648, 2792, 5584, 27283, 35947, 54566, 71894, 109132, 143788, 218264, 287576, 436528, 575152, 2810149, 5620298, 9521767, 11240596, 19043534, 22481192, 38087068, 44962384, 76174136, 152348272, 980742001, 1961484002, 3922968004, 7845936008, 15691872016]

約数ペア:

[(1, 15691872016), (2, 7845936008), (4, 3922968004), (8, 1961484002), (16, 980742001), (103, 152348272), (206, 76174136), (349, 44962384), (412, 38087068), (698, 22481192), (824, 19043534), (1396, 11240596), (1648, 9521767), (2792, 5620298), (5584, 2810149), (27283, 575152), (35947, 436528), (54566, 287576), (71894, 218264), (109132, 143788)]