25352404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 54

約数和(自身を含む): 56781690

約数和(自身を除く): 31429286

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1069, 1078, 1694, 2138, 2156, 3388, 4276, 5929, 7483, 11759, 11858, 14966, 23518, 23716, 29932, 47036, 52381, 82313, 104762, 129349, 164626, 209524, 258698, 329252, 517396, 576191, 905443, 1152382, 1810886, 2304764, 3621772, 6338101, 12676202, 25352404]

約数ペア:

[(1, 25352404), (2, 12676202), (4, 6338101), (7, 3621772), (11, 2304764), (14, 1810886), (22, 1152382), (28, 905443), (44, 576191), (49, 517396), (77, 329252), (98, 258698), (121, 209524), (154, 164626), (196, 129349), (242, 104762), (308, 82313), (484, 52381), (539, 47036), (847, 29932), (1069, 23716), (1078, 23518), (1694, 14966), (2138, 11858), (2156, 11759), (3388, 7483), (4276, 5929)]