15706435568

素因数分解:

$2^4\times {\mathrm{27281}}^1\times {\mathrm{35983}}^1$

素因数の和:63272

約数の個数: 20

約数和(自身を含む): 30433180128

約数和(自身を除く): 14726744560

約数列:

[1, 2, 4, 8, 16, 27281, 35983, 54562, 71966, 109124, 143932, 218248, 287864, 436496, 575728, 981652223, 1963304446, 3926608892, 7853217784, 15706435568]

約数ペア:

[(1, 15706435568), (2, 7853217784), (4, 3926608892), (8, 1963304446), (16, 981652223), (27281, 575728), (35983, 436496), (54562, 287864), (71966, 218248), (109124, 143932)]