25602148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 54

約数和(自身を含む): 53497122

約数和(自身を除く): 27894974

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 313, 338, 484, 572, 626, 676, 1252, 1573, 1859, 3146, 3443, 3718, 4069, 6292, 6886, 7436, 8138, 13772, 16276, 20449, 37873, 40898, 44759, 52897, 75746, 81796, 89518, 105794, 151492, 179036, 211588, 492349, 581867, 984698, 1163734, 1969396, 2327468, 6400537, 12801074, 25602148]

約数ペア:

[(1, 25602148), (2, 12801074), (4, 6400537), (11, 2327468), (13, 1969396), (22, 1163734), (26, 984698), (44, 581867), (52, 492349), (121, 211588), (143, 179036), (169, 151492), (242, 105794), (286, 89518), (313, 81796), (338, 75746), (484, 52897), (572, 44759), (626, 40898), (676, 37873), (1252, 20449), (1573, 16276), (1859, 13772), (3146, 8138), (3443, 7436), (3718, 6886), (4069, 6292)]