24960128

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 50209500

約数和(自身を除く): 25249372

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 1789, 3488, 3578, 6976, 7156, 13952, 14312, 28624, 57248, 114496, 195001, 228992, 390002, 780004, 1560008, 3120016, 6240032, 12480064, 24960128]

約数ペア:

[(1, 24960128), (2, 12480064), (4, 6240032), (8, 3120016), (16, 1560008), (32, 780004), (64, 390002), (109, 228992), (128, 195001), (218, 114496), (436, 57248), (872, 28624), (1744, 14312), (1789, 13952), (3488, 7156), (3578, 6976)]