127621592

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52999}}^1$

素因数の和:53055

約数の個数: 32

約数和(自身を含む): 279840000

約数和(自身を除く): 152218408

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 52999, 105998, 211996, 370993, 423992, 741986, 1483972, 2278957, 2967944, 4557914, 9115828, 15952699, 18231656, 31905398, 63810796, 127621592]

約数ペア:

[(1, 127621592), (2, 63810796), (4, 31905398), (7, 18231656), (8, 15952699), (14, 9115828), (28, 4557914), (43, 2967944), (56, 2278957), (86, 1483972), (172, 741986), (301, 423992), (344, 370993), (602, 211996), (1204, 105998), (2408, 52999)]