25318744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 53000640

約数和(自身を除く): 27681896

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 6691, 13382, 26764, 53528, 73601, 147202, 287713, 294404, 575426, 588808, 1150852, 2301704, 3164843, 6329686, 12659372, 25318744]

約数ペア:

[(1, 25318744), (2, 12659372), (4, 6329686), (8, 3164843), (11, 2301704), (22, 1150852), (43, 588808), (44, 575426), (86, 294404), (88, 287713), (172, 147202), (344, 73601), (473, 53528), (946, 26764), (1892, 13382), (3784, 6691)]