69263056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3307

約数の個数: 40

約数和(自身を含む): 143294400

約数和(自身を除く): 74031344

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 3209, 5396, 6418, 10792, 12836, 21584, 25672, 51344, 60971, 121942, 227839, 243884, 455678, 487768, 911356, 975536, 1822712, 3645424, 4328941, 8657882, 17315764, 34631528, 69263056]

約数ペア:

[(1, 69263056), (2, 34631528), (4, 17315764), (8, 8657882), (16, 4328941), (19, 3645424), (38, 1822712), (71, 975536), (76, 911356), (142, 487768), (152, 455678), (284, 243884), (304, 227839), (568, 121942), (1136, 60971), (1349, 51344), (2698, 25672), (3209, 21584), (5396, 12836), (6418, 10792)]