13797728

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 32062464

約数和(自身を除く): 18264736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 1987, 3472, 3974, 6944, 7948, 13909, 15896, 27818, 31792, 55636, 61597, 63584, 111272, 123194, 222544, 246388, 431179, 445088, 492776, 862358, 985552, 1724716, 1971104, 3449432, 6898864, 13797728]

約数ペア:

[(1, 13797728), (2, 6898864), (4, 3449432), (7, 1971104), (8, 1724716), (14, 985552), (16, 862358), (28, 492776), (31, 445088), (32, 431179), (56, 246388), (62, 222544), (112, 123194), (124, 111272), (217, 63584), (224, 61597), (248, 55636), (434, 31792), (496, 27818), (868, 15896), (992, 13909), (1736, 7948), (1987, 6944), (3472, 3974)]