528037648

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 1035871200

約数和(自身を除く): 507833552

約数列:

[1, 2, 4, 8, 16, 139, 233, 278, 466, 556, 932, 1019, 1112, 1864, 2038, 2224, 3728, 4076, 8152, 16304, 32387, 64774, 129548, 141641, 237427, 259096, 283282, 474854, 518192, 566564, 949708, 1133128, 1899416, 2266256, 3798832, 33002353, 66004706, 132009412, 264018824, 528037648]

約数ペア:

[(1, 528037648), (2, 264018824), (4, 132009412), (8, 66004706), (16, 33002353), (139, 3798832), (233, 2266256), (278, 1899416), (466, 1133128), (556, 949708), (932, 566564), (1019, 518192), (1112, 474854), (1864, 283282), (2038, 259096), (2224, 237427), (3728, 141641), (4076, 129548), (8152, 64774), (16304, 32387)]