71569156304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{294223}}^1$

素因数の和:294915

約数の個数: 40

約数和(自身を含む): 144913558272

約数和(自身を除く): 73344401968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 661, 1322, 2644, 5288, 10576, 15203, 30406, 60812, 121624, 243248, 294223, 588446, 1176892, 2353784, 4707568, 6767129, 13534258, 27068516, 54137032, 108274064, 194481403, 388962806, 777925612, 1555851224, 3111702448, 4473072269, 8946144538, 17892289076, 35784578152, 71569156304]

約数ペア:

[(1, 71569156304), (2, 35784578152), (4, 17892289076), (8, 8946144538), (16, 4473072269), (23, 3111702448), (46, 1555851224), (92, 777925612), (184, 388962806), (368, 194481403), (661, 108274064), (1322, 54137032), (2644, 27068516), (5288, 13534258), (10576, 6767129), (15203, 4707568), (30406, 2353784), (60812, 1176892), (121624, 588446), (243248, 294223)]