2574592

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 5242860

約数和(自身を除く): 2668268

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 113, 128, 178, 226, 256, 356, 452, 712, 904, 1424, 1808, 2848, 3616, 5696, 7232, 10057, 11392, 14464, 20114, 22784, 28928, 40228, 80456, 160912, 321824, 643648, 1287296, 2574592]

約数ペア:

[(1, 2574592), (2, 1287296), (4, 643648), (8, 321824), (16, 160912), (32, 80456), (64, 40228), (89, 28928), (113, 22784), (128, 20114), (178, 14464), (226, 11392), (256, 10057), (356, 7232), (452, 5696), (712, 3616), (904, 2848), (1424, 1808)]