25461156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 69023360

約数和(自身を除く): 43562204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 4969, 5124, 9938, 14907, 19876, 29814, 34783, 59628, 69566, 104349, 139132, 208698, 303109, 417396, 606218, 909327, 1212436, 1818654, 2121763, 3637308, 4243526, 6365289, 8487052, 12730578, 25461156]

約数ペア:

[(1, 25461156), (2, 12730578), (3, 8487052), (4, 6365289), (6, 4243526), (7, 3637308), (12, 2121763), (14, 1818654), (21, 1212436), (28, 909327), (42, 606218), (61, 417396), (84, 303109), (122, 208698), (183, 139132), (244, 104349), (366, 69566), (427, 59628), (732, 34783), (854, 29814), (1281, 19876), (1708, 14907), (2562, 9938), (4969, 5124)]