69328948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 140555520

約数和(自身を除く): 71226572

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1493, 1786, 2444, 2986, 3572, 5972, 11609, 19409, 23218, 28367, 38818, 46436, 56734, 70171, 77636, 113468, 140342, 280684, 368771, 737542, 912223, 1333249, 1475084, 1824446, 2666498, 3648892, 5332996, 17332237, 34664474, 69328948]

約数ペア:

[(1, 69328948), (2, 34664474), (4, 17332237), (13, 5332996), (19, 3648892), (26, 2666498), (38, 1824446), (47, 1475084), (52, 1333249), (76, 912223), (94, 737542), (188, 368771), (247, 280684), (494, 140342), (611, 113468), (893, 77636), (988, 70171), (1222, 56734), (1493, 46436), (1786, 38818), (2444, 28367), (2986, 23218), (3572, 19409), (5972, 11609)]