25494952

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 54933120

約数和(自身を除く): 29438168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2311, 2758, 4622, 5516, 9244, 11032, 16177, 18488, 32354, 64708, 129416, 455267, 910534, 1821068, 3186869, 3642136, 6373738, 12747476, 25494952]

約数ペア:

[(1, 25494952), (2, 12747476), (4, 6373738), (7, 3642136), (8, 3186869), (14, 1821068), (28, 910534), (56, 455267), (197, 129416), (394, 64708), (788, 32354), (1379, 18488), (1576, 16177), (2311, 11032), (2758, 9244), (4622, 5516)]