4521392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 4853008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 139, 152, 214, 278, 304, 428, 556, 856, 1112, 1712, 2033, 2224, 2641, 4066, 5282, 8132, 10564, 14873, 16264, 21128, 29746, 32528, 42256, 59492, 118984, 237968, 282587, 565174, 1130348, 2260696, 4521392]

約数ペア:

[(1, 4521392), (2, 2260696), (4, 1130348), (8, 565174), (16, 282587), (19, 237968), (38, 118984), (76, 59492), (107, 42256), (139, 32528), (152, 29746), (214, 21128), (278, 16264), (304, 14873), (428, 10564), (556, 8132), (856, 5282), (1112, 4066), (1712, 2641), (2033, 2224)]