7161728

素因数分解:

$2^7\times 7^1\times {\mathrm{7993}}^1$

素因数の和:8014

約数の個数: 32

約数和(自身を含む): 16307760

約数和(自身を除く): 9146032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 7993, 15986, 31972, 55951, 63944, 111902, 127888, 223804, 255776, 447608, 511552, 895216, 1023104, 1790432, 3580864, 7161728]

約数ペア:

[(1, 7161728), (2, 3580864), (4, 1790432), (7, 1023104), (8, 895216), (14, 511552), (16, 447608), (28, 255776), (32, 223804), (56, 127888), (64, 111902), (112, 63944), (128, 55951), (224, 31972), (448, 15986), (896, 7993)]