2526702928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{138647}}^1$

素因数の和:138739

約数の個数: 40

約数和(自身を含む): 5260859712

約数和(自身を除く): 2734156784

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 138647, 277294, 554588, 1109176, 2218352, 2356999, 4713998, 9289349, 9427996, 18578698, 18855992, 37157396, 37711984, 74314792, 148629584, 157918933, 315837866, 631675732, 1263351464, 2526702928]

約数ペア:

[(1, 2526702928), (2, 1263351464), (4, 631675732), (8, 315837866), (16, 157918933), (17, 148629584), (34, 74314792), (67, 37711984), (68, 37157396), (134, 18855992), (136, 18578698), (268, 9427996), (272, 9289349), (536, 4713998), (1072, 2356999), (1139, 2218352), (2278, 1109176), (4556, 554588), (9112, 277294), (18224, 138647)]