25076524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 48665232

約数和(自身を除く): 23588708

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 263, 394, 484, 526, 788, 1052, 2167, 2893, 4334, 5786, 8668, 11572, 23837, 31823, 47674, 51811, 63646, 95348, 103622, 127292, 207244, 569921, 1139842, 2279684, 6269131, 12538262, 25076524]

約数ペア:

[(1, 25076524), (2, 12538262), (4, 6269131), (11, 2279684), (22, 1139842), (44, 569921), (121, 207244), (197, 127292), (242, 103622), (263, 95348), (394, 63646), (484, 51811), (526, 47674), (788, 31823), (1052, 23837), (2167, 11572), (2893, 8668), (4334, 5786)]