528358784

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{61609}}^1$

素因数の和:61690

約数の個数: 32

約数和(自身を含む): 1068317400

約数和(自身を除く): 539958616

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 61609, 123218, 246436, 492872, 985744, 1971488, 3942976, 4127803, 7885952, 8255606, 16511212, 33022424, 66044848, 132089696, 264179392, 528358784]

約数ペア:

[(1, 528358784), (2, 264179392), (4, 132089696), (8, 66044848), (16, 33022424), (32, 16511212), (64, 8255606), (67, 7885952), (128, 4127803), (134, 3942976), (268, 1971488), (536, 985744), (1072, 492872), (2144, 246436), (4288, 123218), (8576, 61609)]