27221432

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 58602720

約数和(自身を除く): 31381288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 2017, 3374, 4034, 6748, 8068, 13496, 14119, 16136, 28238, 56476, 112952, 486097, 972194, 1944388, 3402679, 3888776, 6805358, 13610716, 27221432]

約数ペア:

[(1, 27221432), (2, 13610716), (4, 6805358), (7, 3888776), (8, 3402679), (14, 1944388), (28, 972194), (56, 486097), (241, 112952), (482, 56476), (964, 28238), (1687, 16136), (1928, 14119), (2017, 13496), (3374, 8068), (4034, 6748)]