1426937936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{21961}}^1$

素因数の和:22131

約数の個数: 40

約数和(自身を含む): 2875792128

約数和(自身を除く): 1448854192

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 21961, 32488, 43922, 64976, 87844, 175688, 351376, 680791, 1361582, 2723164, 2876891, 5446328, 5753782, 10892656, 11507564, 23015128, 46030256, 89183621, 178367242, 356734484, 713468968, 1426937936]

約数ペア:

[(1, 1426937936), (2, 713468968), (4, 356734484), (8, 178367242), (16, 89183621), (31, 46030256), (62, 23015128), (124, 11507564), (131, 10892656), (248, 5753782), (262, 5446328), (496, 2876891), (524, 2723164), (1048, 1361582), (2096, 680791), (4061, 351376), (8122, 175688), (16244, 87844), (21961, 64976), (32488, 43922)]