66858496

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2034

約数の個数: 40

約数和(自身を含む): 135649800

約数和(自身を除く): 68791304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 1949, 2144, 3898, 4288, 7796, 8576, 15592, 17152, 31184, 34304, 62368, 124736, 130583, 249472, 261166, 498944, 522332, 997888, 1044664, 2089328, 4178656, 8357312, 16714624, 33429248, 66858496]

約数ペア:

[(1, 66858496), (2, 33429248), (4, 16714624), (8, 8357312), (16, 4178656), (32, 2089328), (64, 1044664), (67, 997888), (128, 522332), (134, 498944), (256, 261166), (268, 249472), (512, 130583), (536, 124736), (1072, 62368), (1949, 34304), (2144, 31184), (3898, 17152), (4288, 15592), (7796, 8576)]