39428848

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8527}}^1$

素因数の和:8569

約数の個数: 30

約数和(自身を含む): 81160976

約数和(自身を除く): 41732128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8527, 17054, 34108, 68216, 136432, 144959, 289918, 579836, 1159672, 2319344, 2464303, 4928606, 9857212, 19714424, 39428848]

約数ペア:

[(1, 39428848), (2, 19714424), (4, 9857212), (8, 4928606), (16, 2464303), (17, 2319344), (34, 1159672), (68, 579836), (136, 289918), (272, 144959), (289, 136432), (578, 68216), (1156, 34108), (2312, 17054), (4624, 8527)]