7566728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 15778560

約数和(自身を除く): 8211832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2347, 3224, 4694, 9388, 18776, 30511, 61022, 72757, 122044, 145514, 244088, 291028, 582056, 945841, 1891682, 3783364, 7566728]

約数ペア:

[(1, 7566728), (2, 3783364), (4, 1891682), (8, 945841), (13, 582056), (26, 291028), (31, 244088), (52, 145514), (62, 122044), (104, 72757), (124, 61022), (248, 30511), (403, 18776), (806, 9388), (1612, 4694), (2347, 3224)]