267236416

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{17471}}^1$

素因数の和:17722

約数の個数: 28

約数和(自身を含む): 532546560

約数和(自身を除く): 265310144

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 17471, 34942, 69884, 139768, 279536, 559072, 1118144, 4175569, 8351138, 16702276, 33404552, 66809104, 133618208, 267236416]

約数ペア:

[(1, 267236416), (2, 133618208), (4, 66809104), (8, 33404552), (16, 16702276), (32, 8351138), (64, 4175569), (239, 1118144), (478, 559072), (956, 279536), (1912, 139768), (3824, 69884), (7648, 34942), (15296, 17471)]