266624896

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{6571}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 532923480

約数和(自身を除く): 266298584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 1268, 2536, 5072, 6571, 10144, 13142, 20288, 26284, 40576, 52568, 105136, 210272, 420544, 841088, 2083007, 4166014, 8332028, 16664056, 33328112, 66656224, 133312448, 266624896]

約数ペア:

[(1, 266624896), (2, 133312448), (4, 66656224), (8, 33328112), (16, 16664056), (32, 8332028), (64, 4166014), (128, 2083007), (317, 841088), (634, 420544), (1268, 210272), (2536, 105136), (5072, 52568), (6571, 40576), (10144, 26284), (13142, 20288)]