29716888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 57380400

約数和(自身を除く): 27663512

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 643, 872, 1286, 2572, 5144, 5777, 11554, 23108, 34079, 46216, 68158, 70087, 136316, 140174, 272632, 280348, 560696, 3714611, 7429222, 14858444, 29716888]

約数ペア:

[(1, 29716888), (2, 14858444), (4, 7429222), (8, 3714611), (53, 560696), (106, 280348), (109, 272632), (212, 140174), (218, 136316), (424, 70087), (436, 68158), (643, 46216), (872, 34079), (1286, 23108), (2572, 11554), (5144, 5777)]