72716378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 132585984

約数和(自身を除く): 59869606

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 277, 554, 1103, 1939, 2206, 3878, 4709, 7721, 9418, 15442, 18751, 32963, 37502, 65926, 131257, 262514, 305531, 611062, 2138717, 4277434, 5194027, 10388054, 36358189, 72716378]

約数ペア:

[(1, 72716378), (2, 36358189), (7, 10388054), (14, 5194027), (17, 4277434), (34, 2138717), (119, 611062), (238, 305531), (277, 262514), (554, 131257), (1103, 65926), (1939, 37502), (2206, 32963), (3878, 18751), (4709, 15442), (7721, 9418)]