27884416

素因数分解:

$2^7\times 7^1\times {\mathrm{31121}}^1$

素因数の和:31142

約数の個数: 32

約数和(自身を含む): 63488880

約数和(自身を除く): 35604464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31121, 62242, 124484, 217847, 248968, 435694, 497936, 871388, 995872, 1742776, 1991744, 3485552, 3983488, 6971104, 13942208, 27884416]

約数ペア:

[(1, 27884416), (2, 13942208), (4, 6971104), (7, 3983488), (8, 3485552), (14, 1991744), (16, 1742776), (28, 995872), (32, 871388), (56, 497936), (64, 435694), (112, 248968), (128, 217847), (224, 124484), (448, 62242), (896, 31121)]