1395641744

素因数分解:

$2^4\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{7993}}^1$

素因数の和:9567

約数の個数: 40

約数和(自身を含む): 3092718720

約数和(自身を除く): 1697076976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1559, 3118, 6236, 7993, 10913, 12472, 15986, 21826, 24944, 31972, 43652, 55951, 63944, 87304, 111902, 127888, 174608, 223804, 447608, 895216, 12461087, 24922174, 49844348, 87227609, 99688696, 174455218, 199377392, 348910436, 697820872, 1395641744]

約数ペア:

[(1, 1395641744), (2, 697820872), (4, 348910436), (7, 199377392), (8, 174455218), (14, 99688696), (16, 87227609), (28, 49844348), (56, 24922174), (112, 12461087), (1559, 895216), (3118, 447608), (6236, 223804), (7993, 174608), (10913, 127888), (12472, 111902), (15986, 87304), (21826, 63944), (24944, 55951), (31972, 43652)]