421039024

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121267}}^1$

素因数の和:121313

約数の個数: 40

約数和(自身を含む): 962382848

約数和(自身を除く): 541343824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 121267, 242534, 485068, 848869, 970136, 1697738, 1940272, 3395476, 3759277, 6790952, 7518554, 13581904, 15037108, 26314939, 30074216, 52629878, 60148432, 105259756, 210519512, 421039024]

約数ペア:

[(1, 421039024), (2, 210519512), (4, 105259756), (7, 60148432), (8, 52629878), (14, 30074216), (16, 26314939), (28, 15037108), (31, 13581904), (56, 7518554), (62, 6790952), (112, 3759277), (124, 3395476), (217, 1940272), (248, 1697738), (434, 970136), (496, 848869), (868, 485068), (1736, 242534), (3472, 121267)]