528808

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 1231200

約数和(自身を除く): 702392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 71, 76, 98, 133, 142, 152, 196, 266, 284, 392, 497, 532, 568, 931, 994, 1064, 1349, 1862, 1988, 2698, 3479, 3724, 3976, 5396, 6958, 7448, 9443, 10792, 13916, 18886, 27832, 37772, 66101, 75544, 132202, 264404, 528808]

約数ペア:

[(1, 528808), (2, 264404), (4, 132202), (7, 75544), (8, 66101), (14, 37772), (19, 27832), (28, 18886), (38, 13916), (49, 10792), (56, 9443), (71, 7448), (76, 6958), (98, 5396), (133, 3976), (142, 3724), (152, 3479), (196, 2698), (266, 1988), (284, 1862), (392, 1349), (497, 1064), (532, 994), (568, 931)]