13345336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 28123200

約数和(自身を除く): 14777864

約数列:

[1, 2, 4, 8, 23, 29, 41, 46, 58, 61, 82, 92, 116, 122, 164, 184, 232, 244, 328, 488, 667, 943, 1189, 1334, 1403, 1769, 1886, 2378, 2501, 2668, 2806, 3538, 3772, 4756, 5002, 5336, 5612, 7076, 7544, 9512, 10004, 11224, 14152, 20008, 27347, 40687, 54694, 57523, 72529, 81374, 109388, 115046, 145058, 162748, 218776, 230092, 290116, 325496, 460184, 580232, 1668167, 3336334, 6672668, 13345336]

約数ペア:

[(1, 13345336), (2, 6672668), (4, 3336334), (8, 1668167), (23, 580232), (29, 460184), (41, 325496), (46, 290116), (58, 230092), (61, 218776), (82, 162748), (92, 145058), (116, 115046), (122, 109388), (164, 81374), (184, 72529), (232, 57523), (244, 54694), (328, 40687), (488, 27347), (667, 20008), (943, 14152), (1189, 11224), (1334, 10004), (1403, 9512), (1769, 7544), (1886, 7076), (2378, 5612), (2501, 5336), (2668, 5002), (2806, 4756), (3538, 3772)]