39043732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 87230976

約数和(自身を除く): 48187244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 223, 259, 338, 364, 446, 481, 518, 676, 892, 962, 1036, 1183, 1561, 1924, 2366, 2899, 3122, 3367, 4732, 5798, 6244, 6253, 6734, 8251, 11596, 12506, 13468, 16502, 20293, 25012, 33004, 37687, 40586, 43771, 57757, 75374, 81172, 87542, 107263, 115514, 150748, 175084, 214526, 231028, 263809, 429052, 527618, 750841, 1055236, 1394419, 1501682, 2788838, 3003364, 5577676, 9760933, 19521866, 39043732]

約数ペア:

[(1, 39043732), (2, 19521866), (4, 9760933), (7, 5577676), (13, 3003364), (14, 2788838), (26, 1501682), (28, 1394419), (37, 1055236), (52, 750841), (74, 527618), (91, 429052), (148, 263809), (169, 231028), (182, 214526), (223, 175084), (259, 150748), (338, 115514), (364, 107263), (446, 87542), (481, 81172), (518, 75374), (676, 57757), (892, 43771), (962, 40586), (1036, 37687), (1183, 33004), (1561, 25012), (1924, 20293), (2366, 16502), (2899, 13468), (3122, 12506), (3367, 11596), (4732, 8251), (5798, 6734), (6244, 6253)]