13307672

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 28926720

約数和(自身を除く): 15619048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3347, 3976, 6694, 13388, 23429, 26776, 46858, 93716, 187432, 237637, 475274, 950548, 1663459, 1901096, 3326918, 6653836, 13307672]

約数ペア:

[(1, 13307672), (2, 6653836), (4, 3326918), (7, 1901096), (8, 1663459), (14, 950548), (28, 475274), (56, 237637), (71, 187432), (142, 93716), (284, 46858), (497, 26776), (568, 23429), (994, 13388), (1988, 6694), (3347, 3976)]