28932512

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 36567328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 569, 908, 1138, 1589, 1816, 2276, 3178, 3632, 3983, 4552, 6356, 7264, 7966, 9104, 12712, 15932, 18208, 25424, 31864, 50848, 63728, 127456, 129163, 258326, 516652, 904141, 1033304, 1808282, 2066608, 3616564, 4133216, 7233128, 14466256, 28932512]

約数ペア:

[(1, 28932512), (2, 14466256), (4, 7233128), (7, 4133216), (8, 3616564), (14, 2066608), (16, 1808282), (28, 1033304), (32, 904141), (56, 516652), (112, 258326), (224, 129163), (227, 127456), (454, 63728), (569, 50848), (908, 31864), (1138, 25424), (1589, 18208), (1816, 15932), (2276, 12712), (3178, 9104), (3632, 7966), (3983, 7264), (4552, 6356)]