15440096

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 36340920

約数和(自身を除く): 20900824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 229, 301, 344, 392, 458, 602, 688, 784, 916, 1204, 1376, 1568, 1603, 1832, 2107, 2408, 3206, 3664, 4214, 4816, 6412, 7328, 8428, 9632, 9847, 11221, 12824, 16856, 19694, 22442, 25648, 33712, 39388, 44884, 51296, 67424, 68929, 78776, 89768, 137858, 157552, 179536, 275716, 315104, 359072, 482503, 551432, 965006, 1102864, 1930012, 2205728, 3860024, 7720048, 15440096]

約数ペア:

[(1, 15440096), (2, 7720048), (4, 3860024), (7, 2205728), (8, 1930012), (14, 1102864), (16, 965006), (28, 551432), (32, 482503), (43, 359072), (49, 315104), (56, 275716), (86, 179536), (98, 157552), (112, 137858), (172, 89768), (196, 78776), (224, 68929), (229, 67424), (301, 51296), (344, 44884), (392, 39388), (458, 33712), (602, 25648), (688, 22442), (784, 19694), (916, 16856), (1204, 12824), (1376, 11221), (1568, 9847), (1603, 9632), (1832, 8428), (2107, 7328), (2408, 6412), (3206, 4816), (3664, 4214)]