26078442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 60528384

約数和(自身を除く): 34449942

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 277, 426, 442, 554, 663, 831, 923, 1207, 1326, 1662, 1846, 2414, 2769, 3601, 3621, 4709, 5538, 7202, 7242, 9418, 10803, 14127, 15691, 19667, 21606, 28254, 31382, 39334, 47073, 59001, 61217, 94146, 118002, 122434, 183651, 255671, 334339, 367302, 511342, 668678, 767013, 1003017, 1534026, 2006034, 4346407, 8692814, 13039221, 26078442]

約数ペア:

[(1, 26078442), (2, 13039221), (3, 8692814), (6, 4346407), (13, 2006034), (17, 1534026), (26, 1003017), (34, 767013), (39, 668678), (51, 511342), (71, 367302), (78, 334339), (102, 255671), (142, 183651), (213, 122434), (221, 118002), (277, 94146), (426, 61217), (442, 59001), (554, 47073), (663, 39334), (831, 31382), (923, 28254), (1207, 21606), (1326, 19667), (1662, 15691), (1846, 14127), (2414, 10803), (2769, 9418), (3601, 7242), (3621, 7202), (4709, 5538)]