1559488

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^2$

素因数の和:137

約数の個数: 42

約数和(自身を含む): 3597656

約数和(自身を除く): 2038168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3481, 3776, 6608, 6962, 13216, 13924, 24367, 26432, 27848, 48734, 55696, 97468, 111392, 194936, 222784, 389872, 779744, 1559488]

約数ペア:

[(1, 1559488), (2, 779744), (4, 389872), (7, 222784), (8, 194936), (14, 111392), (16, 97468), (28, 55696), (32, 48734), (56, 27848), (59, 26432), (64, 24367), (112, 13924), (118, 13216), (224, 6962), (236, 6608), (413, 3776), (448, 3481), (472, 3304), (826, 1888), (944, 1652)]