39856596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 100665600

約数和(自身を除く): 60809004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1069, 1434, 2138, 2868, 3107, 3207, 4276, 6214, 6414, 9321, 12428, 12828, 13897, 18642, 27794, 37284, 41691, 55588, 83382, 166764, 255491, 510982, 766473, 1021964, 1532946, 3065892, 3321383, 6642766, 9964149, 13285532, 19928298, 39856596]

約数ペア:

[(1, 39856596), (2, 19928298), (3, 13285532), (4, 9964149), (6, 6642766), (12, 3321383), (13, 3065892), (26, 1532946), (39, 1021964), (52, 766473), (78, 510982), (156, 255491), (239, 166764), (478, 83382), (717, 55588), (956, 41691), (1069, 37284), (1434, 27794), (2138, 18642), (2868, 13897), (3107, 12828), (3207, 12428), (4276, 9321), (6214, 6414)]