15691872056

素因数分解:

$2^3\times 7^1\times {\mathrm{13627}}^1\times {\mathrm{20563}}^1$

素因数の和:34203

約数の個数: 32

約数和(自身を含む): 33629543040

約数和(自身を除く): 17937670984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 13627, 20563, 27254, 41126, 54508, 82252, 95389, 109016, 143941, 164504, 190778, 287882, 381556, 575764, 763112, 1151528, 280212001, 560424002, 1120848004, 1961484007, 2241696008, 3922968014, 7845936028, 15691872056]

約数ペア:

[(1, 15691872056), (2, 7845936028), (4, 3922968014), (7, 2241696008), (8, 1961484007), (14, 1120848004), (28, 560424002), (56, 280212001), (13627, 1151528), (20563, 763112), (27254, 575764), (41126, 381556), (54508, 287882), (82252, 190778), (95389, 164504), (109016, 143941)]