26794504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 57435840

約数和(自身を除く): 30641336

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 73, 86, 88, 97, 146, 172, 194, 292, 344, 388, 473, 584, 776, 803, 946, 1067, 1606, 1892, 2134, 3139, 3212, 3784, 4171, 4268, 6278, 6424, 7081, 8342, 8536, 12556, 14162, 16684, 25112, 28324, 33368, 34529, 45881, 56648, 69058, 77891, 91762, 138116, 155782, 183524, 276232, 304483, 311564, 367048, 608966, 623128, 1217932, 2435864, 3349313, 6698626, 13397252, 26794504]

約数ペア:

[(1, 26794504), (2, 13397252), (4, 6698626), (8, 3349313), (11, 2435864), (22, 1217932), (43, 623128), (44, 608966), (73, 367048), (86, 311564), (88, 304483), (97, 276232), (146, 183524), (172, 155782), (194, 138116), (292, 91762), (344, 77891), (388, 69058), (473, 56648), (584, 45881), (776, 34529), (803, 33368), (946, 28324), (1067, 25112), (1606, 16684), (1892, 14162), (2134, 12556), (3139, 8536), (3212, 8342), (3784, 7081), (4171, 6424), (4268, 6278)]