4719904

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 11188800

約数和(自身を除く): 6468896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1109, 2128, 2218, 4256, 4436, 7763, 8872, 15526, 17744, 21071, 31052, 35488, 42142, 62104, 84284, 124208, 147497, 168568, 248416, 294994, 337136, 589988, 674272, 1179976, 2359952, 4719904]

約数ペア:

[(1, 4719904), (2, 2359952), (4, 1179976), (7, 674272), (8, 589988), (14, 337136), (16, 294994), (19, 248416), (28, 168568), (32, 147497), (38, 124208), (56, 84284), (76, 62104), (112, 42142), (133, 35488), (152, 31052), (224, 21071), (266, 17744), (304, 15526), (532, 8872), (608, 7763), (1064, 4436), (1109, 4256), (2128, 2218)]