41576704

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 81

約数和(自身を含む): 92858409

約数和(自身を除く): 51281705

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 676, 806, 832, 961, 992, 1352, 1612, 1664, 1922, 1984, 2704, 3224, 3328, 3844, 3968, 5239, 5408, 6448, 7688, 7936, 10478, 10816, 12493, 12896, 15376, 20956, 21632, 24986, 25792, 30752, 41912, 43264, 49972, 51584, 61504, 83824, 99944, 103168, 123008, 162409, 167648, 199888, 246016, 324818, 335296, 399776, 649636, 670592, 799552, 1299272, 1341184, 1599104, 2598544, 3198208, 5197088, 10394176, 20788352, 41576704]

約数ペア:

[(1, 41576704), (2, 20788352), (4, 10394176), (8, 5197088), (13, 3198208), (16, 2598544), (26, 1599104), (31, 1341184), (32, 1299272), (52, 799552), (62, 670592), (64, 649636), (104, 399776), (124, 335296), (128, 324818), (169, 246016), (208, 199888), (248, 167648), (256, 162409), (338, 123008), (403, 103168), (416, 99944), (496, 83824), (676, 61504), (806, 51584), (832, 49972), (961, 43264), (992, 41912), (1352, 30752), (1612, 25792), (1664, 24986), (1922, 21632), (1984, 20956), (2704, 15376), (3224, 12896), (3328, 12493), (3844, 10816), (3968, 10478), (5239, 7936), (5408, 7688)]