33781072

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 60

約数和(自身を含む): 73263540

約数和(自身を除く): 39482468

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 961, 1352, 1612, 1922, 2197, 2704, 3224, 3844, 4394, 5239, 6448, 7688, 8788, 10478, 12493, 15376, 17576, 20956, 24986, 35152, 41912, 49972, 68107, 83824, 99944, 136214, 162409, 199888, 272428, 324818, 544856, 649636, 1089712, 1299272, 2111317, 2598544, 4222634, 8445268, 16890536, 33781072]

約数ペア:

[(1, 33781072), (2, 16890536), (4, 8445268), (8, 4222634), (13, 2598544), (16, 2111317), (26, 1299272), (31, 1089712), (52, 649636), (62, 544856), (104, 324818), (124, 272428), (169, 199888), (208, 162409), (248, 136214), (338, 99944), (403, 83824), (496, 68107), (676, 49972), (806, 41912), (961, 35152), (1352, 24986), (1612, 20956), (1922, 17576), (2197, 15376), (2704, 12493), (3224, 10478), (3844, 8788), (4394, 7688), (5239, 6448)]