40869894016

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{451621}}^1$

素因数の和:451743

約数の個数: 64

約数和(自身を含む): 93973505760

約数和(自身を除く): 53103611744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 896, 1414, 1616, 2828, 3232, 5656, 6464, 11312, 12928, 22624, 45248, 90496, 451621, 903242, 1806484, 3161347, 3612968, 6322694, 7225936, 12645388, 14451872, 25290776, 28903744, 45613721, 50581552, 57807488, 91227442, 101163104, 182454884, 202326208, 319296047, 364909768, 404652416, 638592094, 729819536, 1277184188, 1459639072, 2554368376, 2919278144, 5108736752, 5838556288, 10217473504, 20434947008, 40869894016]

約数ペア:

[(1, 40869894016), (2, 20434947008), (4, 10217473504), (7, 5838556288), (8, 5108736752), (14, 2919278144), (16, 2554368376), (28, 1459639072), (32, 1277184188), (56, 729819536), (64, 638592094), (101, 404652416), (112, 364909768), (128, 319296047), (202, 202326208), (224, 182454884), (404, 101163104), (448, 91227442), (707, 57807488), (808, 50581552), (896, 45613721), (1414, 28903744), (1616, 25290776), (2828, 14451872), (3232, 12645388), (5656, 7225936), (6464, 6322694), (11312, 3612968), (12928, 3161347), (22624, 1806484), (45248, 903242), (90496, 451621)]