27400774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 18322106

約数列:

[1, 2, 19, 23, 38, 46, 107, 214, 293, 437, 586, 874, 2033, 2461, 4066, 4922, 5567, 6739, 11134, 13478, 31351, 46759, 62702, 93518, 128041, 256082, 595669, 721073, 1191338, 1442146, 13700387, 27400774]

約数ペア:

[(1, 27400774), (2, 13700387), (19, 1442146), (23, 1191338), (38, 721073), (46, 595669), (107, 256082), (214, 128041), (293, 93518), (437, 62702), (586, 46759), (874, 31351), (2033, 13478), (2461, 11134), (4066, 6739), (4922, 5567)]