140657536

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{1709}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 280816200

約数和(自身を除く): 140158664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 1286, 1709, 2572, 3418, 5144, 6836, 10288, 13672, 20576, 27344, 41152, 54688, 82304, 109376, 218752, 1098887, 2197774, 4395548, 8791096, 17582192, 35164384, 70328768, 140657536]

約数ペア:

[(1, 140657536), (2, 70328768), (4, 35164384), (8, 17582192), (16, 8791096), (32, 4395548), (64, 2197774), (128, 1098887), (643, 218752), (1286, 109376), (1709, 82304), (2572, 54688), (3418, 41152), (5144, 27344), (6836, 20576), (10288, 13672)]