25459508542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{9803}}^1$

素因数の和:9985

約数の個数: 64

約数和(自身を含む): 44352354816

約数和(自身を除く): 18892846274

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 101, 202, 299, 559, 598, 989, 1118, 1313, 1978, 2323, 2626, 4343, 4646, 8686, 9803, 12857, 19606, 25714, 30199, 56459, 60398, 99889, 112918, 127439, 199778, 225469, 254878, 421529, 450938, 843058, 990103, 1298557, 1980206, 2597114, 2931097, 5479877, 5862194, 9695167, 10959754, 12871339, 19390334, 22772369, 25742678, 42574429, 45544738, 85148858, 126037171, 252074342, 296040797, 553467577, 592081594, 979211867, 1106935154, 1958423734, 12729754271, 25459508542]

約数ペア:

[(1, 25459508542), (2, 12729754271), (13, 1958423734), (23, 1106935154), (26, 979211867), (43, 592081594), (46, 553467577), (86, 296040797), (101, 252074342), (202, 126037171), (299, 85148858), (559, 45544738), (598, 42574429), (989, 25742678), (1118, 22772369), (1313, 19390334), (1978, 12871339), (2323, 10959754), (2626, 9695167), (4343, 5862194), (4646, 5479877), (8686, 2931097), (9803, 2597114), (12857, 1980206), (19606, 1298557), (25714, 990103), (30199, 843058), (56459, 450938), (60398, 421529), (99889, 254878), (112918, 225469), (127439, 199778)]