565550968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{29917}}^1$

素因数の和:30079

約数の個数: 32

約数和(自身を含む): 1130900400

約数和(自身を除く): 565349432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 29917, 59834, 119668, 239336, 508589, 1017178, 2034356, 4068712, 4158463, 8316926, 16633852, 33267704, 70693871, 141387742, 282775484, 565550968]

約数ペア:

[(1, 565550968), (2, 282775484), (4, 141387742), (8, 70693871), (17, 33267704), (34, 16633852), (68, 8316926), (136, 4158463), (139, 4068712), (278, 2034356), (556, 1017178), (1112, 508589), (2363, 239336), (4726, 119668), (9452, 59834), (18904, 29917)]