27378848

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 72

約数和(自身を含む): 66074400

約数和(自身を除く): 38695552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 919, 931, 1064, 1568, 1838, 1862, 2128, 3676, 3724, 4256, 6433, 7352, 7448, 12866, 14704, 14896, 17461, 25732, 29408, 29792, 34922, 45031, 51464, 69844, 90062, 102928, 122227, 139688, 180124, 205856, 244454, 279376, 360248, 488908, 558752, 720496, 855589, 977816, 1440992, 1711178, 1955632, 3422356, 3911264, 6844712, 13689424, 27378848]

約数ペア:

[(1, 27378848), (2, 13689424), (4, 6844712), (7, 3911264), (8, 3422356), (14, 1955632), (16, 1711178), (19, 1440992), (28, 977816), (32, 855589), (38, 720496), (49, 558752), (56, 488908), (76, 360248), (98, 279376), (112, 244454), (133, 205856), (152, 180124), (196, 139688), (224, 122227), (266, 102928), (304, 90062), (392, 69844), (532, 51464), (608, 45031), (784, 34922), (919, 29792), (931, 29408), (1064, 25732), (1568, 17461), (1838, 14896), (1862, 14704), (2128, 12866), (3676, 7448), (3724, 7352), (4256, 6433)]