25322284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 36

約数和(自身を含む): 49067424

約数和(自身を除く): 23745140

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 797, 1222, 1594, 2444, 3188, 7943, 10361, 15886, 20722, 31772, 37459, 41444, 74918, 134693, 149836, 269386, 486967, 538772, 973934, 1947868, 6330571, 12661142, 25322284]

約数ペア:

[(1, 25322284), (2, 12661142), (4, 6330571), (13, 1947868), (26, 973934), (47, 538772), (52, 486967), (94, 269386), (169, 149836), (188, 134693), (338, 74918), (611, 41444), (676, 37459), (797, 31772), (1222, 20722), (1594, 15886), (2444, 10361), (3188, 7943)]