29805328

素因数分解:

$2^4\times 7^3\times {\mathrm{5431}}^1$

素因数の和:5460

約数の個数: 40

約数和(自身を含む): 67356800

約数和(自身を除く): 37551472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5431, 5488, 10862, 21724, 38017, 43448, 76034, 86896, 152068, 266119, 304136, 532238, 608272, 1064476, 1862833, 2128952, 3725666, 4257904, 7451332, 14902664, 29805328]

約数ペア:

[(1, 29805328), (2, 14902664), (4, 7451332), (7, 4257904), (8, 3725666), (14, 2128952), (16, 1862833), (28, 1064476), (49, 608272), (56, 532238), (98, 304136), (112, 266119), (196, 152068), (343, 86896), (392, 76034), (686, 43448), (784, 38017), (1372, 21724), (2744, 10862), (5431, 5488)]