24789328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 49693248

約数和(自身を除く): 24903920

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 263, 274, 344, 526, 548, 688, 1052, 1096, 2104, 2192, 4208, 5891, 11309, 11782, 22618, 23564, 36031, 45236, 47128, 72062, 90472, 94256, 144124, 180944, 288248, 576496, 1549333, 3098666, 6197332, 12394664, 24789328]

約数ペア:

[(1, 24789328), (2, 12394664), (4, 6197332), (8, 3098666), (16, 1549333), (43, 576496), (86, 288248), (137, 180944), (172, 144124), (263, 94256), (274, 90472), (344, 72062), (526, 47128), (548, 45236), (688, 36031), (1052, 23564), (1096, 22618), (2104, 11782), (2192, 11309), (4208, 5891)]