75271552

素因数分解:

$2^7\times {\mathrm{67}}^2\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 153388620

約数和(自身を除く): 78117068

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 131, 134, 262, 268, 524, 536, 1048, 1072, 2096, 2144, 4192, 4288, 4489, 8384, 8576, 8777, 8978, 16768, 17554, 17956, 35108, 35912, 70216, 71824, 140432, 143648, 280864, 287296, 561728, 574592, 588059, 1123456, 1176118, 2352236, 4704472, 9408944, 18817888, 37635776, 75271552]

約数ペア:

[(1, 75271552), (2, 37635776), (4, 18817888), (8, 9408944), (16, 4704472), (32, 2352236), (64, 1176118), (67, 1123456), (128, 588059), (131, 574592), (134, 561728), (262, 287296), (268, 280864), (524, 143648), (536, 140432), (1048, 71824), (1072, 70216), (2096, 35912), (2144, 35108), (4192, 17956), (4288, 17554), (4489, 16768), (8384, 8978), (8576, 8777)]