4407174828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137707}}^1$

素因数の和:137851

約数の個数: 72

約数和(自身を含む): 12832182272

約数和(自身を除く): 8425007444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 137707, 275414, 413121, 550828, 826242, 963949, 1239363, 1652484, 1927898, 2478726, 2891847, 3855796, 4957452, 5783694, 8675541, 11567388, 17351082, 17488789, 34702164, 34977578, 52466367, 69955156, 104932734, 122421523, 157399101, 209865468, 244843046, 314798202, 367264569, 489686092, 629596404, 734529138, 1101793707, 1469058276, 2203587414, 4407174828]

約数ペア:

[(1, 4407174828), (2, 2203587414), (3, 1469058276), (4, 1101793707), (6, 734529138), (7, 629596404), (9, 489686092), (12, 367264569), (14, 314798202), (18, 244843046), (21, 209865468), (28, 157399101), (36, 122421523), (42, 104932734), (63, 69955156), (84, 52466367), (126, 34977578), (127, 34702164), (252, 17488789), (254, 17351082), (381, 11567388), (508, 8675541), (762, 5783694), (889, 4957452), (1143, 3855796), (1524, 2891847), (1778, 2478726), (2286, 1927898), (2667, 1652484), (3556, 1239363), (4572, 963949), (5334, 826242), (8001, 550828), (10668, 413121), (16002, 275414), (32004, 137707)]