57202208

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^2$

素因数の和:406

約数の個数: 54

約数和(自身を含む): 131692743

約数和(自身を除く): 74490535

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 224, 382, 392, 764, 784, 1337, 1528, 1568, 2674, 3056, 5348, 6112, 9359, 10696, 18718, 21392, 36481, 37436, 42784, 72962, 74872, 145924, 149744, 255367, 291848, 299488, 510734, 583696, 1021468, 1167392, 1787569, 2042936, 3575138, 4085872, 7150276, 8171744, 14300552, 28601104, 57202208]

約数ペア:

[(1, 57202208), (2, 28601104), (4, 14300552), (7, 8171744), (8, 7150276), (14, 4085872), (16, 3575138), (28, 2042936), (32, 1787569), (49, 1167392), (56, 1021468), (98, 583696), (112, 510734), (191, 299488), (196, 291848), (224, 255367), (382, 149744), (392, 145924), (764, 74872), (784, 72962), (1337, 42784), (1528, 37436), (1568, 36481), (2674, 21392), (3056, 18718), (5348, 10696), (6112, 9359)]