29901752

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 57736800

約数和(自身を除く): 27835048

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 647, 872, 1294, 2588, 5176, 5777, 11554, 23108, 34291, 46216, 68582, 70523, 137164, 141046, 274328, 282092, 564184, 3737719, 7475438, 14950876, 29901752]

約数ペア:

[(1, 29901752), (2, 14950876), (4, 7475438), (8, 3737719), (53, 564184), (106, 282092), (109, 274328), (212, 141046), (218, 137164), (424, 70523), (436, 68582), (647, 46216), (872, 34291), (1294, 23108), (2588, 11554), (5176, 5777)]