26780804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 51214800

約数和(自身を除く): 24433996

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 419, 551, 838, 841, 1102, 1676, 1682, 2204, 3364, 7961, 12151, 15922, 15979, 24302, 31844, 31958, 48604, 63916, 230869, 352379, 461738, 704758, 923476, 1409516, 6695201, 13390402, 26780804]

約数ペア:

[(1, 26780804), (2, 13390402), (4, 6695201), (19, 1409516), (29, 923476), (38, 704758), (58, 461738), (76, 352379), (116, 230869), (419, 63916), (551, 48604), (838, 31958), (841, 31844), (1102, 24302), (1676, 15979), (1682, 15922), (2204, 12151), (3364, 7961)]