27155408

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 60

約数和(自身を含む): 64460160

約数和(自身を除く): 37304752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1823, 1862, 2128, 3646, 3724, 7292, 7448, 12761, 14584, 14896, 25522, 29168, 34637, 51044, 69274, 89327, 102088, 138548, 178654, 204176, 242459, 277096, 357308, 484918, 554192, 714616, 969836, 1429232, 1697213, 1939672, 3394426, 3879344, 6788852, 13577704, 27155408]

約数ペア:

[(1, 27155408), (2, 13577704), (4, 6788852), (7, 3879344), (8, 3394426), (14, 1939672), (16, 1697213), (19, 1429232), (28, 969836), (38, 714616), (49, 554192), (56, 484918), (76, 357308), (98, 277096), (112, 242459), (133, 204176), (152, 178654), (196, 138548), (266, 102088), (304, 89327), (392, 69274), (532, 51044), (784, 34637), (931, 29168), (1064, 25522), (1823, 14896), (1862, 14584), (2128, 12761), (3646, 7448), (3724, 7292)]