13972912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 29301696

約数和(自身を除く): 15328784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1093, 1598, 2186, 3196, 4372, 6392, 8744, 12784, 17488, 18581, 37162, 51371, 74324, 102742, 148648, 205484, 297296, 410968, 821936, 873307, 1746614, 3493228, 6986456, 13972912]

約数ペア:

[(1, 13972912), (2, 6986456), (4, 3493228), (8, 1746614), (16, 873307), (17, 821936), (34, 410968), (47, 297296), (68, 205484), (94, 148648), (136, 102742), (188, 74324), (272, 51371), (376, 37162), (752, 18581), (799, 17488), (1093, 12784), (1598, 8744), (2186, 6392), (3196, 4372)]