25825492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 56770560

約数和(自身を除く): 30945068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 439, 764, 878, 1337, 1756, 2101, 2674, 3073, 4202, 4829, 5348, 6146, 8404, 9658, 12292, 14707, 19316, 29414, 33803, 58828, 67606, 83849, 135212, 167698, 335396, 586943, 922339, 1173886, 1844678, 2347772, 3689356, 6456373, 12912746, 25825492]

約数ペア:

[(1, 25825492), (2, 12912746), (4, 6456373), (7, 3689356), (11, 2347772), (14, 1844678), (22, 1173886), (28, 922339), (44, 586943), (77, 335396), (154, 167698), (191, 135212), (308, 83849), (382, 67606), (439, 58828), (764, 33803), (878, 29414), (1337, 19316), (1756, 14707), (2101, 12292), (2674, 9658), (3073, 8404), (4202, 6146), (4829, 5348)]