25328824768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{159389}}^1$

素因数の和:159605

約数の個数: 56

約数和(自身を含む): 54411920640

約数和(自身を除く): 29083095872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 191, 208, 382, 416, 764, 832, 1528, 2483, 3056, 4966, 6112, 9932, 12224, 19864, 39728, 79456, 158912, 159389, 318778, 637556, 1275112, 2072057, 2550224, 4144114, 5100448, 8288228, 10200896, 16576456, 30443299, 33152912, 60886598, 66305824, 121773196, 132611648, 243546392, 395762887, 487092784, 791525774, 974185568, 1583051548, 1948371136, 3166103096, 6332206192, 12664412384, 25328824768]

約数ペア:

[(1, 25328824768), (2, 12664412384), (4, 6332206192), (8, 3166103096), (13, 1948371136), (16, 1583051548), (26, 974185568), (32, 791525774), (52, 487092784), (64, 395762887), (104, 243546392), (191, 132611648), (208, 121773196), (382, 66305824), (416, 60886598), (764, 33152912), (832, 30443299), (1528, 16576456), (2483, 10200896), (3056, 8288228), (4966, 5100448), (6112, 4144114), (9932, 2550224), (12224, 2072057), (19864, 1275112), (39728, 637556), (79456, 318778), (158912, 159389)]