13979504

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 60

約数和(自身を含む): 34392888

約数和(自身を除く): 20413384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1621, 2156, 3242, 4312, 6484, 8624, 11347, 12968, 17831, 22694, 25936, 35662, 45388, 71324, 79429, 90776, 124817, 142648, 158858, 181552, 249634, 285296, 317716, 499268, 635432, 873719, 998536, 1270864, 1747438, 1997072, 3494876, 6989752, 13979504]

約数ペア:

[(1, 13979504), (2, 6989752), (4, 3494876), (7, 1997072), (8, 1747438), (11, 1270864), (14, 998536), (16, 873719), (22, 635432), (28, 499268), (44, 317716), (49, 285296), (56, 249634), (77, 181552), (88, 158858), (98, 142648), (112, 124817), (154, 90776), (176, 79429), (196, 71324), (308, 45388), (392, 35662), (539, 25936), (616, 22694), (784, 17831), (1078, 12968), (1232, 11347), (1621, 8624), (2156, 6484), (3242, 4312)]