13547368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 28926720

約数和(自身を除く): 15379352

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 71, 92, 122, 136, 142, 184, 244, 284, 391, 488, 568, 782, 1037, 1207, 1403, 1564, 1633, 2074, 2414, 2806, 3128, 3266, 4148, 4331, 4828, 5612, 6532, 8296, 8662, 9656, 11224, 13064, 17324, 23851, 27761, 34648, 47702, 55522, 73627, 95404, 99613, 111044, 147254, 190808, 199226, 222088, 294508, 398452, 589016, 796904, 1693421, 3386842, 6773684, 13547368]

約数ペア:

[(1, 13547368), (2, 6773684), (4, 3386842), (8, 1693421), (17, 796904), (23, 589016), (34, 398452), (46, 294508), (61, 222088), (68, 199226), (71, 190808), (92, 147254), (122, 111044), (136, 99613), (142, 95404), (184, 73627), (244, 55522), (284, 47702), (391, 34648), (488, 27761), (568, 23851), (782, 17324), (1037, 13064), (1207, 11224), (1403, 9656), (1564, 8662), (1633, 8296), (2074, 6532), (2414, 5612), (2806, 4828), (3128, 4331), (3266, 4148)]