140700448

素因数分解:

$2^5\times 7^1\times {\mathrm{628127}}^1$

素因数の和:628144

約数の個数: 24

約数和(自身を含む): 316576512

約数和(自身を除く): 175876064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 628127, 1256254, 2512508, 4396889, 5025016, 8793778, 10050032, 17587556, 20100064, 35175112, 70350224, 140700448]

約数ペア:

[(1, 140700448), (2, 70350224), (4, 35175112), (7, 20100064), (8, 17587556), (14, 10050032), (16, 8793778), (28, 5025016), (32, 4396889), (56, 2512508), (112, 1256254), (224, 628127)]