71474144768

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10738303}}^1$

素因数の和:10738334

約数の個数: 40

約数和(自身を含む): 153793989888

約数和(自身を除く): 82319845120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10738303, 21476606, 42953212, 85906424, 139597939, 171812848, 279195878, 343625696, 558391756, 687251392, 1116783512, 1374502784, 2233567024, 2749005568, 4467134048, 5498011136, 8934268096, 17868536192, 35737072384, 71474144768]

約数ペア:

[(1, 71474144768), (2, 35737072384), (4, 17868536192), (8, 8934268096), (13, 5498011136), (16, 4467134048), (26, 2749005568), (32, 2233567024), (52, 1374502784), (64, 1116783512), (104, 687251392), (128, 558391756), (208, 343625696), (256, 279195878), (416, 171812848), (512, 139597939), (832, 85906424), (1664, 42953212), (3328, 21476606), (6656, 10738303)]