27139448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 36796552

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1109, 1288, 1748, 2218, 3059, 3496, 4436, 6118, 7763, 8872, 12236, 15526, 21071, 24472, 25507, 31052, 42142, 51014, 62104, 84284, 102028, 147497, 168568, 178549, 204056, 294994, 357098, 484633, 589988, 714196, 969266, 1179976, 1428392, 1938532, 3392431, 3877064, 6784862, 13569724, 27139448]

約数ペア:

[(1, 27139448), (2, 13569724), (4, 6784862), (7, 3877064), (8, 3392431), (14, 1938532), (19, 1428392), (23, 1179976), (28, 969266), (38, 714196), (46, 589988), (56, 484633), (76, 357098), (92, 294994), (133, 204056), (152, 178549), (161, 168568), (184, 147497), (266, 102028), (322, 84284), (437, 62104), (532, 51014), (644, 42142), (874, 31052), (1064, 25507), (1109, 24472), (1288, 21071), (1748, 15526), (2218, 12236), (3059, 8872), (3496, 7763), (4436, 6118)]