25537252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 49748916

約数和(自身を除く): 24211664

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1021, 1924, 2042, 4084, 6253, 12506, 13273, 25012, 26546, 37777, 53092, 75554, 151108, 172549, 345098, 491101, 690196, 982202, 1964404, 6384313, 12768626, 25537252]

約数ペア:

[(1, 25537252), (2, 12768626), (4, 6384313), (13, 1964404), (26, 982202), (37, 690196), (52, 491101), (74, 345098), (148, 172549), (169, 151108), (338, 75554), (481, 53092), (676, 37777), (962, 26546), (1021, 25012), (1924, 13273), (2042, 12506), (4084, 6253)]