25389602

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 46562688

約数和(自身を除く): 21173086

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 997, 1498, 1819, 1994, 3638, 6979, 12733, 13958, 16949, 25466, 33898, 106679, 118643, 213358, 237286, 746753, 1493506, 1813543, 3627086, 12694801, 25389602]

約数ペア:

[(1, 25389602), (2, 12694801), (7, 3627086), (14, 1813543), (17, 1493506), (34, 746753), (107, 237286), (119, 213358), (214, 118643), (238, 106679), (749, 33898), (997, 25466), (1498, 16949), (1819, 13958), (1994, 12733), (3638, 6979)]