25970992

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12781}}^1$

素因数の和:12916

約数の個数: 20

約数和(自身を含む): 50718976

約数和(自身を除く): 24747984

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12781, 25562, 51124, 102248, 204496, 1623187, 3246374, 6492748, 12985496, 25970992]

約数ペア:

[(1, 25970992), (2, 12985496), (4, 6492748), (8, 3246374), (16, 1623187), (127, 204496), (254, 102248), (508, 51124), (1016, 25562), (2032, 12781)]