25272128

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3007

約数の個数: 56

約数和(自身を含む): 60350400

約数和(自身を除く): 35078272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 2969, 4256, 5938, 8512, 11876, 20783, 23752, 41566, 47504, 56411, 83132, 95008, 112822, 166264, 190016, 225644, 332528, 394877, 451288, 665056, 789754, 902576, 1330112, 1579508, 1805152, 3159016, 3610304, 6318032, 12636064, 25272128]

約数ペア:

[(1, 25272128), (2, 12636064), (4, 6318032), (7, 3610304), (8, 3159016), (14, 1805152), (16, 1579508), (19, 1330112), (28, 902576), (32, 789754), (38, 665056), (56, 451288), (64, 394877), (76, 332528), (112, 225644), (133, 190016), (152, 166264), (224, 112822), (266, 95008), (304, 83132), (448, 56411), (532, 47504), (608, 41566), (1064, 23752), (1216, 20783), (2128, 11876), (2969, 8512), (4256, 5938)]