28189224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55931}}^1$

素因数の和:55950

約数の個数: 48

約数和(自身を含む): 87253920

約数和(自身を除く): 59064696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55931, 111862, 167793, 223724, 335586, 391517, 447448, 503379, 671172, 783034, 1006758, 1174551, 1342344, 1566068, 2013516, 2349102, 3132136, 3523653, 4027032, 4698204, 7047306, 9396408, 14094612, 28189224]

約数ペア:

[(1, 28189224), (2, 14094612), (3, 9396408), (4, 7047306), (6, 4698204), (7, 4027032), (8, 3523653), (9, 3132136), (12, 2349102), (14, 2013516), (18, 1566068), (21, 1342344), (24, 1174551), (28, 1006758), (36, 783034), (42, 671172), (56, 503379), (63, 447448), (72, 391517), (84, 335586), (126, 223724), (168, 167793), (252, 111862), (504, 55931)]