25253508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15823}}^1$

素因数の和:15856

約数の個数: 48

約数和(自身を含む): 70891520

約数和(自身を除く): 45638012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 15823, 31646, 47469, 63292, 94938, 110761, 189876, 221522, 300637, 332283, 443044, 601274, 664566, 901911, 1202548, 1329132, 1803822, 2104459, 3607644, 4208918, 6313377, 8417836, 12626754, 25253508]

約数ペア:

[(1, 25253508), (2, 12626754), (3, 8417836), (4, 6313377), (6, 4208918), (7, 3607644), (12, 2104459), (14, 1803822), (19, 1329132), (21, 1202548), (28, 901911), (38, 664566), (42, 601274), (57, 443044), (76, 332283), (84, 300637), (114, 221522), (133, 189876), (228, 110761), (266, 94938), (399, 63292), (532, 47469), (798, 31646), (1596, 15823)]