675531272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{18719}}^1$

素因数の和:19085

約数の個数: 32

約数和(自身を含む): 1368057600

約数和(自身を除く): 692526328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2776, 4511, 9022, 18044, 18719, 36088, 37438, 74876, 149752, 243347, 486694, 973388, 1946776, 6495493, 12990986, 25981972, 51963944, 84441409, 168882818, 337765636, 675531272]

約数ペア:

[(1, 675531272), (2, 337765636), (4, 168882818), (8, 84441409), (13, 51963944), (26, 25981972), (52, 12990986), (104, 6495493), (347, 1946776), (694, 973388), (1388, 486694), (2776, 243347), (4511, 149752), (9022, 74876), (18044, 37438), (18719, 36088)]