76940656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5521}}^1$

素因数の和:5609

約数の個数: 40

約数和(自身を含む): 162965264

約数和(自身を除く): 86024608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 5521, 6968, 11042, 13936, 22084, 44168, 71773, 88336, 143546, 287092, 369907, 574184, 739814, 1148368, 1479628, 2959256, 4808791, 5918512, 9617582, 19235164, 38470328, 76940656]

約数ペア:

[(1, 76940656), (2, 38470328), (4, 19235164), (8, 9617582), (13, 5918512), (16, 4808791), (26, 2959256), (52, 1479628), (67, 1148368), (104, 739814), (134, 574184), (208, 369907), (268, 287092), (536, 143546), (871, 88336), (1072, 71773), (1742, 44168), (3484, 22084), (5521, 13936), (6968, 11042)]