12432848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 26123328

約数和(自身を除く): 13690480

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1063, 1462, 2126, 2924, 4252, 5848, 8504, 11696, 17008, 18071, 36142, 45709, 72284, 91418, 144568, 182836, 289136, 365672, 731344, 777053, 1554106, 3108212, 6216424, 12432848]

約数ペア:

[(1, 12432848), (2, 6216424), (4, 3108212), (8, 1554106), (16, 777053), (17, 731344), (34, 365672), (43, 289136), (68, 182836), (86, 144568), (136, 91418), (172, 72284), (272, 45709), (344, 36142), (688, 18071), (731, 17008), (1063, 11696), (1462, 8504), (2126, 5848), (2924, 4252)]