43700488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3023}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 45205112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3023, 3614, 6046, 7228, 12092, 14456, 24184, 39299, 78598, 157196, 314392, 420197, 840394, 1680788, 3361576, 5462561, 10925122, 21850244, 43700488]

約数ペア:

[(1, 43700488), (2, 21850244), (4, 10925122), (8, 5462561), (13, 3361576), (26, 1680788), (52, 840394), (104, 420197), (139, 314392), (278, 157196), (556, 78598), (1112, 39299), (1807, 24184), (3023, 14456), (3614, 12092), (6046, 7228)]