6405376

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 12950784

約数和(自身を除く): 6545408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 191, 256, 262, 382, 524, 764, 1048, 1528, 2096, 3056, 4192, 6112, 8384, 12224, 16768, 24448, 25021, 33536, 48896, 50042, 100084, 200168, 400336, 800672, 1601344, 3202688, 6405376]

約数ペア:

[(1, 6405376), (2, 3202688), (4, 1601344), (8, 800672), (16, 400336), (32, 200168), (64, 100084), (128, 50042), (131, 48896), (191, 33536), (256, 25021), (262, 24448), (382, 16768), (524, 12224), (764, 8384), (1048, 6112), (1528, 4192), (2096, 3056)]