69015808

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{1049}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 138429900

約数和(自身を除く): 69414092

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 1049, 2056, 2098, 4112, 4196, 8224, 8392, 16448, 16784, 32896, 33568, 65792, 67136, 134272, 268544, 269593, 539186, 1078372, 2156744, 4313488, 8626976, 17253952, 34507904, 69015808]

約数ペア:

[(1, 69015808), (2, 34507904), (4, 17253952), (8, 8626976), (16, 4313488), (32, 2156744), (64, 1078372), (128, 539186), (256, 269593), (257, 268544), (514, 134272), (1028, 67136), (1049, 65792), (2056, 33568), (2098, 32896), (4112, 16784), (4196, 16448), (8224, 8392)]