15208725728

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1578979}}^1$

素因数の和:1579039

約数の個数: 48

約数和(自身を含む): 35015460480

約数和(自身を除く): 19806734752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 1578979, 3157958, 6315916, 11052853, 12631832, 22105706, 25263664, 44211412, 50527328, 67896097, 88422824, 135792194, 176845648, 271584388, 353691296, 475272679, 543168776, 950545358, 1086337552, 1901090716, 2172675104, 3802181432, 7604362864, 15208725728]

約数ペア:

[(1, 15208725728), (2, 7604362864), (4, 3802181432), (7, 2172675104), (8, 1901090716), (14, 1086337552), (16, 950545358), (28, 543168776), (32, 475272679), (43, 353691296), (56, 271584388), (86, 176845648), (112, 135792194), (172, 88422824), (224, 67896097), (301, 50527328), (344, 44211412), (602, 25263664), (688, 22105706), (1204, 12631832), (1376, 11052853), (2408, 6315916), (4816, 3157958), (9632, 1578979)]