25878468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4033

約数の個数: 72

約数和(自身を含む): 76646304

約数和(自身を除く): 50767836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 4001, 6468, 8002, 12003, 16004, 24006, 28007, 44011, 48012, 56014, 84021, 88022, 112028, 132033, 168042, 176044, 196049, 264066, 308077, 336084, 392098, 528132, 588147, 616154, 784196, 924231, 1176294, 1232308, 1848462, 2156539, 2352588, 3696924, 4313078, 6469617, 8626156, 12939234, 25878468]

約数ペア:

[(1, 25878468), (2, 12939234), (3, 8626156), (4, 6469617), (6, 4313078), (7, 3696924), (11, 2352588), (12, 2156539), (14, 1848462), (21, 1232308), (22, 1176294), (28, 924231), (33, 784196), (42, 616154), (44, 588147), (49, 528132), (66, 392098), (77, 336084), (84, 308077), (98, 264066), (132, 196049), (147, 176044), (154, 168042), (196, 132033), (231, 112028), (294, 88022), (308, 84021), (462, 56014), (539, 48012), (588, 44011), (924, 28007), (1078, 24006), (1617, 16004), (2156, 12003), (3234, 8002), (4001, 6468)]