26452256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 55389600

約数和(自身を除く): 28937344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 313, 556, 608, 626, 1112, 1252, 2224, 2504, 2641, 4448, 5008, 5282, 5947, 10016, 10564, 11894, 21128, 23788, 42256, 43507, 47576, 84512, 87014, 95152, 174028, 190304, 348056, 696112, 826633, 1392224, 1653266, 3306532, 6613064, 13226128, 26452256]

約数ペア:

[(1, 26452256), (2, 13226128), (4, 6613064), (8, 3306532), (16, 1653266), (19, 1392224), (32, 826633), (38, 696112), (76, 348056), (139, 190304), (152, 174028), (278, 95152), (304, 87014), (313, 84512), (556, 47576), (608, 43507), (626, 42256), (1112, 23788), (1252, 21128), (2224, 11894), (2504, 10564), (2641, 10016), (4448, 5947), (5008, 5282)]