61887344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 130978224

約数和(自身を除く): 69090880

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 103, 136, 188, 206, 272, 376, 412, 752, 799, 824, 1598, 1648, 1751, 2209, 3196, 3502, 4418, 4841, 6392, 7004, 8836, 9682, 12784, 14008, 17672, 19364, 28016, 35344, 37553, 38728, 75106, 77456, 82297, 150212, 164594, 227527, 300424, 329188, 455054, 600848, 658376, 910108, 1316752, 1820216, 3640432, 3867959, 7735918, 15471836, 30943672, 61887344]

約数ペア:

[(1, 61887344), (2, 30943672), (4, 15471836), (8, 7735918), (16, 3867959), (17, 3640432), (34, 1820216), (47, 1316752), (68, 910108), (94, 658376), (103, 600848), (136, 455054), (188, 329188), (206, 300424), (272, 227527), (376, 164594), (412, 150212), (752, 82297), (799, 77456), (824, 75106), (1598, 38728), (1648, 37553), (1751, 35344), (2209, 28016), (3196, 19364), (3502, 17672), (4418, 14008), (4841, 12784), (6392, 9682), (7004, 8836)]