67571584

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 134988840

約数和(自身を除く): 67417256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 821, 1286, 1642, 2572, 3284, 5144, 6568, 10288, 13136, 20576, 26272, 41152, 52544, 82304, 105088, 527903, 1055806, 2111612, 4223224, 8446448, 16892896, 33785792, 67571584]

約数ペア:

[(1, 67571584), (2, 33785792), (4, 16892896), (8, 8446448), (16, 4223224), (32, 2111612), (64, 1055806), (128, 527903), (643, 105088), (821, 82304), (1286, 52544), (1642, 41152), (2572, 26272), (3284, 20576), (5144, 13136), (6568, 10288)]