4028512

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 36

約数和(自身を含む): 8257788

約数和(自身を除く): 4229276

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 961, 992, 1048, 1922, 2096, 3844, 4061, 4192, 7688, 8122, 15376, 16244, 30752, 32488, 64976, 125891, 129952, 251782, 503564, 1007128, 2014256, 4028512]

約数ペア:

[(1, 4028512), (2, 2014256), (4, 1007128), (8, 503564), (16, 251782), (31, 129952), (32, 125891), (62, 64976), (124, 32488), (131, 30752), (248, 16244), (262, 15376), (496, 8122), (524, 7688), (961, 4192), (992, 4061), (1048, 3844), (1922, 2096)]