27480256

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7112

約数の個数: 28

約数和(自身を含む): 55432960

約数和(自身を除く): 27952704

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 7039, 14078, 28156, 56312, 112624, 225248, 429379, 450496, 858758, 1717516, 3435032, 6870064, 13740128, 27480256]

約数ペア:

[(1, 27480256), (2, 13740128), (4, 6870064), (8, 3435032), (16, 1717516), (32, 858758), (61, 450496), (64, 429379), (122, 225248), (244, 112624), (488, 56312), (976, 28156), (1952, 14078), (3904, 7039)]