42641126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 75382272

約数和(自身を除く): 32741146

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 163, 242, 253, 326, 506, 517, 1034, 1081, 1793, 2162, 2783, 3586, 3749, 5566, 5687, 7498, 7661, 11374, 11891, 15322, 19723, 23782, 39446, 41239, 82478, 84271, 130801, 168542, 176203, 261602, 352406, 453629, 907258, 926981, 1853962, 1938233, 3876466, 21320563, 42641126]

約数ペア:

[(1, 42641126), (2, 21320563), (11, 3876466), (22, 1938233), (23, 1853962), (46, 926981), (47, 907258), (94, 453629), (121, 352406), (163, 261602), (242, 176203), (253, 168542), (326, 130801), (506, 84271), (517, 82478), (1034, 41239), (1081, 39446), (1793, 23782), (2162, 19723), (2783, 15322), (3586, 11891), (3749, 11374), (5566, 7661), (5687, 7498)]