28190736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{27967}}^1$

素因数の和:27988

約数の個数: 60

約数和(自身を含む): 90168832

約数和(自身を除く): 61978096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 27967, 55934, 83901, 111868, 167802, 195769, 223736, 251703, 335604, 391538, 447472, 503406, 587307, 671208, 783076, 1006812, 1174614, 1342416, 1566152, 1761921, 2013624, 2349228, 3132304, 3523842, 4027248, 4698456, 7047684, 9396912, 14095368, 28190736]

約数ペア:

[(1, 28190736), (2, 14095368), (3, 9396912), (4, 7047684), (6, 4698456), (7, 4027248), (8, 3523842), (9, 3132304), (12, 2349228), (14, 2013624), (16, 1761921), (18, 1566152), (21, 1342416), (24, 1174614), (28, 1006812), (36, 783076), (42, 671208), (48, 587307), (56, 503406), (63, 447472), (72, 391538), (84, 335604), (112, 251703), (126, 223736), (144, 195769), (168, 167802), (252, 111868), (336, 83901), (504, 55934), (1008, 27967)]