27595456

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 56

約数和(自身を含む): 64633856

約数和(自身を除く): 37038400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 1987, 3472, 3974, 6944, 7948, 13888, 13909, 15896, 27818, 31792, 55636, 61597, 63584, 111272, 123194, 127168, 222544, 246388, 431179, 445088, 492776, 862358, 890176, 985552, 1724716, 1971104, 3449432, 3942208, 6898864, 13797728, 27595456]

約数ペア:

[(1, 27595456), (2, 13797728), (4, 6898864), (7, 3942208), (8, 3449432), (14, 1971104), (16, 1724716), (28, 985552), (31, 890176), (32, 862358), (56, 492776), (62, 445088), (64, 431179), (112, 246388), (124, 222544), (217, 127168), (224, 123194), (248, 111272), (434, 63584), (448, 61597), (496, 55636), (868, 31792), (992, 27818), (1736, 15896), (1984, 13909), (1987, 13888), (3472, 7948), (3974, 6944)]